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Best Hardshell Jackets for Men of 2021

Photo: Jack Cramer
Wednesday March 10, 2021
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Our hard-charging experts have spent the last 8 years pushing over 40 products to the max. For this 2021 update, we purchased and tested 15 of the best hardshell jackets side-by-side. We've skinned up backcountry missions, shredded at ski resorts, and shivered on ice routes. In addition to field testing, we've subjected them to various lab tests, in which each model has been analyzed based on five critical metrics, including weather protection and breathability. We've hit the High Sierra, Colorado, and British Columbia to bring you our reporting on the best of the best and budget-oriented hardshells. We're ready to help you find something for your next ski touring date or gnarly big mountain adventure.

Related: Best Hardshell Jackets for Women of 2021

Top 15 Product Ratings

Displaying 1 - 5 of 15
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Awards Editors' Choice Award Editors' Choice Award Top Pick Award   
Price $562.50 at Backcountry
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$332.50 at Backcountry
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$299.97 at Backcountry
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$698.95 at Backcountry
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$785.00 at Amazon
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Overall Score Sort Icon
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Pros Unrivaled weather protection, decent venting options, perfect fitLightweight, form fitting, great storm hood, superior construction quality, reasonable priceAwesome weather protection, fits great, very mobileSturdy, real weather protection, mobile athletic fit, pit zipsExtremely durable, superior weather protection, great hood, easy to manipulate zippers
Cons Expensive, not ultralight, mediocre breathabilityCrinkly and noisy, very little ventilation, few pockets, short front hemSkin pockets a bit too narrow, small ventilation zips, unreliable wrist cuffsHeavy, expensive, mediocre features for the weightHeavy, bulky, overkill for many, no handwarmer pockets, expensive
Bottom Line Our favorite hardshell for serious adventuresStands out among some stiff competition with its simple and solid designTurns out a company known for skis and bindings also makes a great jacket for touringCasual styling and serious weather protectionAn expensive shell with exceptional weather protection
Rating Categories Mammut Nordwand Advanced Arc'teryx Alpha FL Dynafit Radical Outdoor Research Archangel Arc'teryx Alpha SV
Weather Protection (30%)
10
9
8
9
10
Weight (20%)
6
9
7
4
4
Mobility And Fit (20%)
8
7
8
8
6
Venting And Breathability (20%)
8
7
8
7
7
Features And Design (10%)
6
7
8
7
7
Specs Mammut Nordwand... Arc'teryx Alpha FL Dynafit Radical Outdoor Research... Arc'teryx Alpha SV
Pit Zips Yes No Yes Yes Yes
Measured Weight (size large) 16.0 oz 11.8 oz 15.4 oz 19.4 oz 18.4 oz
Material 3-layer 100% nylon Gore-Tex Pro Gore-Tex with N40p-X face fabric Gore-Tex Pro with C-Knit backer Gore-Tex Pro 3L, 70D nylon 3-layer Gore-Tex Pro N100p-X
Pockets 2 front, 1 internal 1 external chest, 1 internal chest 2 side handwarmer, 1 sleeve, 2 internal stash 2 hand, 1 internal 2 external chest, 1 internal chest, 1 sleeve, 1 internal mesh stash
Helmet Compatible Hood Yes Yes Yes Yes Yes
Hood Draw Cords 3 3 1 3 3
Adjustable Cuffs Yes Yes Yes Yes Yes
Two-Way Front Zipper Yes No Yes Yes No

Best Overall Hardshell Jacket


Arc'teryx Alpha FL


Arc'teryx Alpha FL
Editors' Choice Award

$332.50
(30% off)
at Backcountry
See It

80
OVERALL
SCORE
  • Weather Protection - 30% 9
  • Weight - 20% 9
  • Mobility and Fit - 20% 7
  • Venting and Breathability - 20% 7
  • Features and Design - 10% 7
Material: N40p-X GORE-TEX Pro 3L | Weight: 11.8 oz. (L)
Lightweight
Bombproof weather protection
Packs away small into included stuff sack
Relatively affordable
No hand pockets
Limited venting options
Short fit in the front

Bombproof weather protection and unrestricted mobility are essential features of our favorite hardshell jacket, the Arc'teryx Alpha FL. It boasts a simple, lightweight design with a near-perfect blend of attributes that make it the best overall. Even without pit zips, the Gore-Tex Pro membrane keeps this jacket pretty breathable. The 3-layer fabric this membrane is sandwiched inside supplies substantial durability to ensure that the whole hardshell can withstand season after season of serious use.

We realize fast and light isn't everyone's top priority, and this hardshell is certainly lacking features that some folks will miss. The lack of pit zips limits your venting options, and even our ounce-counting testers took a minute to adjust to the absence of handwarmer pockets. The modest feature set, however, is what helps the Alpha FL be so light and pack away into a tiny included stuff sack. Over time, our alpine climbing testers also grew fond of the lack of hand pockets because it reduced irritation while wearing a harness. For all these reasons and more, the Alpha FL retains its position for the eighth consecutive season, and it will assuredly see plenty of action in the mountains this winter.

Read review: Arc'teryx Alpha FL

Best for Harsh Conditions


Mammut Nordwand Advanced


Mammut Nordwand Advanced
Editors' Choice Award

$562.50
(25% off)
at Backcountry
See It

80
OVERALL
SCORE
  • Weather Protection - 30% 10
  • Weight - 20% 6
  • Mobility and Fit - 20% 8
  • Venting and Breathability - 20% 8
  • Features and Design - 10% 6
Material: Gore-Tex Pro 3L 100% nylon | Weight: 1 lb. 1 oz. (L)
Burly construction
Serious weather protection
Long waist and long sleeves enhance mobility
Impressive DWR finish
A few ounces heavier than the lightest models
Expensive
No hand pockets
Below average breathability

The "light and fast" attitude is taking hold in the hardshell scene, but there are still plenty of occasions when better weather protection is worth a few extra ounces. The Mammut Nordwand Advanced HS is designed for those occasions. Its extraordinary weather-proofness harkens back to a bygone era when scaling a big north face required weeks of suffering rather than hours of sprinting. Like several other jackets we tested, it's made with bombproof 3-layer Gore-Tex Pro fabric. The Nordwand, however, has a DWR finish that was still beading water months after some of its rivals had started to wet out. This jacket also boasts a low hem, a snug hood, long sleeves, and strong wrist cuffs that together ensure moisture can't sneak in from anywhere.

The Nordwand's biggest downfall is its huge price tag. It's also six ounces heavier than the lightest options, and during sustained exertion, it doesn't breathe as well as others. Nevertheless, if you can stomach the price and shoulder the added weight, it's excellent for the harshest of conditions. Most people probably don't need a jacket this burly, but we think it's the best choice for winter expeditions or anyone who refuses to let a bad forecast spoil their plans.

Read review: Mammut Nordwand Advanced HS

Best Bang for the Buck


REI Co-op Drypoint GTX


REI Co-op Drypoint GTX
Best Buy Award

$249 List
List Price
See It

69
OVERALL
SCORE
  • Weather Protection - 30% 6
  • Weight - 20% 9
  • Mobility and Fit - 20% 7
  • Venting and Breathability - 20% 6
  • Features and Design - 10% 7
Material: Gore-Tex Active 3L | Weight: 11.0 oz. (L)
Gore-Tex Active is stretchy, waterproof, and breathes great
Inexpensive for a hardshell jacket
Ultra-lightweight
No internal pocket
No pit zips
Modest durability compared to the burliest hardshells

The REI Drypoint GTX breaks the hardshell mold. While many other waterproof/breathable jackets remain heavy, sweaty, and expensive, the Drypoint is light, breezy, and affordable. The secret to these differences seems to be its Gore-Tex Active membrane, which Gore-Tex claims is the lightest and most breathable membrane they offer. We think they're right, and we were consistently impressed by this material's performance compared to the materials used in other affordable hardshells. In particular, the durability supplied by the Gore-Tex Active membrane and 20-denier nylon face fabric seems like a massive upgrade over Gore-Tex Paclite or other propriety options from other manufacturers.

There is a lot to love about the Drypoint GTX, but to enjoy its cost savings, you must accept a few concessions. Although the Gore-Tex Active material seems more durable than other comparably-priced fabrics, it can't match the burliness of Gore-Tex Pro. We, therefore, don't believe this jacket will hold up for quite as many seasons as the more expensive jackets made with that fabric. The ultralight design of the Drypoint GTX also limits its feature set. There are no internal pockets or pit zips. The former means that there isn't a great place to keep your phone. The latter reduces your ability to vent excess heat during serious activity. Despite these drawbacks, this hardshell is still a fantastic deal and more than worthy of an award.

Read review: REI Drypoint GTX

Excellent for Budget-Minded Shoppers


Outdoor Research Interstellar


Outdoor Research Interstellar
Best Buy Award

$164.42
(45% off)
at Backcountry
See It

67
OVERALL
SCORE
  • Weather Protection - 30% 5
  • Weight - 20% 9
  • Mobility and Fit - 20% 7
  • Venting and Breathability - 20% 7
  • Features and Design - 10% 6
Material: AscentShell 3L | Weight: 11.4 oz. (L)
Inexpensive for a waterproof/breathable jacket
AscentShell membrane is stretchy, waterproof, and breathes great
Extremely lightweight
Stuffs into its pocket
No pit zips
DWR coating wore off quickly
Fragile compared to other hardshells

The Outdoor Research Interstellar is not your average hardshell. Other waterproof/breathable jackets can be heavy, hot, bulky, and expensive. The Interstellar is light, packable, and quite affordable. Its use of the OR proprietary AscentShell, an air-permeable membrane that is woven out of tiny polyurethane fibers, combined with the stretchy 20-denier face fabric, provides awesome mobility at a very low weight. It's a good match for dry climates such as Colorado, where chilly wind or blowing snow is common. The super breathable AscentShell membrane and mesh-backed pockets supply increased ventilation that makes this a fine hardshell for aerobic action like uphill skinning.

One place where this jacket doesn't excel is in our features & design metric. The low handwarmer pocket position was uncomfortable for storing items while wearing a waist belt or harness. The DWR treatment wears off quickly, and while this didn't harm waterproofness, it did increase drying times. Finally, the AscentShell fabric is ultra-breathable but not particularly durable. If you can look past these minor gripes, the Interstellar is a screamin' deal.

Read review: Outdoor Research Interstellar

Best for Backcountry Skiing


Dynafit Radical


Dynafit Radical
Top Pick Award

$299.97
(40% off)
at Backcountry
See It

78
OVERALL
SCORE
  • Weather Protection - 30% 8
  • Weight - 20% 7
  • Mobility and Fit - 20% 8
  • Venting and Breathability - 20% 8
  • Features and Design - 10% 8
Material: Gore-Tex Pro with C-Knit backer | Weight: 15.6 oz (L)
Thinner Gore-Tex breathes great
Pit vents and a two-way main zipper
Lots of pockets
Ineffective wrist cuffs
Average weight
Long waist drawstrings

Backcountry skiing presents a special challenge for a hardshell jacket. It demands protection for all sorts of mountain weather (snow, rain, wind, and sun), yet breathability to ensure you stay dry and cool as you work up a big sweat on your way up the mountain. Many hardshell predecessors have tried and failed, but the Dynafit Radical is an impressive success. Its Gore-Tex Pro fabric, paired with C-Knit Backer, feels slightly thinner and more breathable than standard Gore-Tex Pro. The Radical also has a set of pit zips and a two-way main zipper to give you additional venting options when you're charging uphill. When it's time for the downhill, this jacket seals up nicely with two waist drawcords and an effective hood. There's also a pair of internal mesh stash pockets for drying soggy gloves on your third lap.

These impressive features come with a price, plus the Radical is not the lightest hardshell out there. We are also disappointed with its stylish wrist cuffs because they wouldn't seem to stay closed. Finally, we can't recommend it for serious alpine climbing when durability is an important consideration. However, for the days when powder keeps falling, the Radical provides the best combination of ski-friendly features and weather protection, making it our first choice for Backcountry Skiing.

Read review: Dynafit Radical


Why You Should Trust Us


To find the very best hardshells, we put together a strong team consisting of Jack Cramer, Matt Bento, and Andy Wellman. Jack is a National Outdoor Leadership School alumnus and climber whose resume includes more than a dozen alpine first ascents. His specialty is scrappy mixed routes, where a combination of melting ice and coarse rock provides an ideal testing environment for any hardshell. As a past member of Yosemite Search and Rescue, Matt learned to abuse technical gear in a professional setting. Additionally, the ten years he spent as an itinerant climber enhance his critical eye for hardshell design. Andy completes the team, bringing extensive outdoor experience of all kinds. He's traveled throughout the world, climbing everything from high altitude mountains in South America to boulders back home, and formerly owned a climbing guidebook publishing company.

The task of finding the best hardshells began by examining the wide selection of models that are currently available. We initially considered 70 jackets before choosing 15 for hands-on testing. This is the eighth year we've tested hardshells, and with more than 40 jackets tested to date, this review is a culmination of what we've learned over that time. Testing took place while climbing, skiing, and ice climbing in Colorado's San Juans, the Columbia Mountains of British Columbia, and California's High Sierra. We supplemented this field testing with controlled experiments for weather protection, weight, and breathability. For example, we stood in the shower for three minutes with the hoods drawn to carefully compare water resistance among models and wore the jackets on a stationary bike, with controlled base layers, heart rate, and run time, to compare ventilation and breathability.

Related: How We Tested Hardshell Jackets

Click to enlarge
Click to enlarge
Click to enlarge

Analysis and Test Results


If your aspirations include steep descents or snowy summits, you'll need a great hardshell to keep you dry and comfortable. For this update, we pursued another season of winter adventures to evaluate a selection of the top-rated models on the market, including a couple of recent entrants: the Outdoor Research Archangel and the REI Drypoint GTX. Read on for some discussion of the most important factors influencing hardshell performance and the top scorers in each aspect.

Related: Buying Advice for Hardshell Jackets

Most jackets in this review are made with three-layer waterproof/breathable fabrics. These three layers typically consist of a face fabric on the outside, a waterproof/breathable membrane in the middle, and an inner backing to protect the membrane. Together they combine to create a fabric that's designed to stop liquid moisture from getting in while allowing moist air from your body to escape. Three-layer hardshell jackets are some of the most technologically advanced and expensive pieces of outdoor clothing on the market. Hardshells differ from less expensive rain jackets that are made from thinner materials and 2- or 2.5-layer fabrics because they're more durable and breathable.

The Acr&#039;teryx Alpha FL living up to its reputation for unrivaled...
The Acr'teryx Alpha FL living up to its reputation for unrivaled weather protection for winter climbing.
Photo: Jack Cramer

We graded each product in this review based on the five metrics that we believe are most critical to the performance of a hardshell jacket: Weather Protection, Weight, Mobility & Fit, Venting & Breathability, and Features & Design. We weighted each metric based on its contribution to overall performance and graded each jacket in each area on a scale from 1 to 10. For example, weather protection contributes 30% to the overall score, while weight accounts for 20%. In all cases, we awarded scores for the performance of a jacket in comparison to other products.

For skiing deep powder like we found in the Montana Bowl near...
For skiing deep powder like we found in the Montana Bowl near Revelstoke on this fine day, you will want a hardshell jacket.

Value


Getting your hands on a hardshell jacket isn't cheap. These are among the highest-tech pieces of clothing available, and the price tags reflect that. One of our favorites among the group is the Arc'teryx Alpha FL. With a price near the average among an expensive field of competitors, we believe that its impressive performance presents a good value. Not unlike the Alpha FL in defying convention, the REI Drypoint GTX also scored well, yet it is one of the lowest-priced options and took our award for an outstanding value. Another budget choice that we recommend is the Outdoor Research Interstellar. It's super light, like the Drypoint GTX, while offering slightly better breathability.


Weather Protection


Nothing is more important when considering a hardshell jacket than how well it protects you from foul weather. After all, if it weren't for the weather, you wouldn't need a jacket. Hardshell jackets are different than softshells because they are meant to be fully waterproof and able to keep you dry even in a downpour. On the other hand, softshell jackets are designed primarily to be breathable. Hardshells are also different from rain jackets. Both are designed to be fully waterproof and breathable, but hardshells are typically more durable and able to resist punctures from climbing sharp rock or skiing tight trees to some degree.


Most of the jackets described in this review come with a Durable Water Repellent (DWR) coating that has been applied to the outside of the jacket. This hydrophobic coating is applied to keep the outside of the jacket dry and cause moisture to bead up and roll off a jacket rather than soaking in.

The Mammut Nordwand Advanced HS has an impressive DWR coating, seen...
The Mammut Nordwand Advanced HS has an impressive DWR coating, seen here still easily beading water after two months of testing.
Photo: Jack Cramer

Although the waterproof/breathable membrane sandwiched into the middle of the jacket ensures that the jacket should remain waterproof in all conditions, keeping the face fabric dry is necessary to allow the material to "breathe" and let humidity generated by your body escape. Essentially, manufacturers apply a DWR coating to the jacket to ensure this breathability.

We used all of the jackets for a couple of months before performing a shower test to assess weather protection. With the initial DWR coating partially worn off, all of the hardshells showed some signs of wetting out, particularly in the shoulders where backpack straps rub and across the back of the neck where it is exposed to dirt and oil from your hair. To avoid this wetting out, you need to keep your jacket clean and maintain the DWR coating by reapplying new treatments periodically.

The vast majority of the time you don&#039;t need real weather...
The vast majority of the time you don't need real weather protection. But during the brief occasions when you do, it's extremely important.
Photo: Jack Cramer

The more significant factor when it came to weather protection, and one that helped us differentiate the jackets, is the design and fit of the jacket closures. An essential feature for keeping water out, especially in a downpour, is the hood. Some hoods, like the Arc'teryx Alpha FL's, worked magnificently in the shower, while others, like the The North Face Summit L5 LT, proved not to have enough of a bill on the forehead for optimal protection. The height and looseness of the collar when it's fully cinched also plays a role in directing water from the hood away from the inside of the jacket.

In past years, we encountered some poor designs, including a few instances when water ran straight off the sides of a hood and poured down the neck like a rain gutter spout. Luckily, hood designs have improved, and we didn't encounter anything particularly awful in recent testing. Another closure that can be a source of problems is the wrist cuff. All the jackets we tested feature similar adjustable cuffs. We were disappointed, however, with the cuffs on the Dynafit Radical and The North Face Summit L5 LT because they wouldn't stay closed reliably.

Living out powder pillow fantasies on the rocky treed slopes of...
Living out powder pillow fantasies on the rocky treed slopes of Roger's Pass was a great way to test the weather protection of these jackets. They did a great job keeping the snow where it belonged, on our faces.

In the shower test, we also examined the main and pocket zippers. All of the jackets have watertight main zippers, but some accessory pockets showed some minor flaws. The Mountain Hardwear Exposure 2 and Outdoor Research Archangel, for example, employ burly zippers on their accessory pockets. These large-toothed zippers, however, leave tiny gaps at their terminuses where water can see through.

Many of the jackets did an outstanding job protecting us from weather, but two, in particular, provide noteworthy performance compared to their competitors: the Mammut Nordwand Advanced HS and the Arc'teryx Alpha SV. Both of these jackets feature sturdier face fabrics, ergonomic hoods, and reliable cuffs that you can trust to keep you dry in the worst conditions.

Weight


The jackets selected for this year's review have a wide range of weights. Five jackets tipped our scale under 12 ounces: the REI Drypoint GTX, the Outdoor Research Interstellar, the Mountain Hardwear Exposure 2, the Arc'teryx Alpha FL, and The North Face Summit L5. These models have a reduced number of features to save weight — all lack pit zips or a two-way main zipper. The Alpha FL is notable, however, because it achieves its low weight while still being made from sturdy Gore-Tex Pro fabric. Its lightweight rivals, in contrast, use propriety 20-denier fabrics that don't seem to supply the same level of durability.


We didn't identify a clear relationship between weight and overall jacket performance. Besides differences in fabric, manufacturers typically save weight by cutting out extraneous zippers and pockets, which many users like. So while wearing a hardshell jacket that feels as light as an extra shirt is preferable to wearing a model that feels like you donned a movable tent, you will need to decide whether cutting a few ounces is really worth it. Lighter jackets are also usually less durable, so a heavier model is more appropriate for users working outside every day or embarking on long expeditions.

There are many activities when weight is critically important. Big...
There are many activities when weight is critically important. Big wall climbing isn't one of them. And the same is true for side-country and resort skiing, so consider your planned activities before factoring in weight too heavily.
Photo: Ian McElheney

How much weight matters is also a subjective preference. As gear and materials have evolved, manufacturers have continually looked for ways to produce gear that meets the "light and fast" demands of elite alpinists. But most hardshell owners are not elite alpinists, and weight is not as critically important to these users. It is thus essential to note that the difference between the lightest and heaviest jackets in the review is less than 10 ounces. In other words: not much. For many people, performance characteristics other than weight should be more important.

Another performance area that's closely related to weight is packability. Although we didn't designate it as its own performance metric, many users will appreciate a jacket that packs down smaller. In our tests, packed size corresponded closely to weight (i.e., lighter jackets pack smaller). Two jackets we tested, the Arcteryx Alpha FL and The North Face Summit L5 LT, come with their own handy stuff sacks. Meanwhile, the Outdoor Research Interstellar and the Patagonia Galvanized stow away inside one of their own pockets. Either option is nice for improving organization or clipping a jacket to your harness while climbing.

The L5 LT Futurelight packed inside its included stuff sack with the...
The L5 LT Futurelight packed inside its included stuff sack with the inspiration for The North Face logo in the background.
Photo: Jack Cramer

Mobility & Fit


Another critical component of hardshell jacket performance is the fit and impacts your movements.


The new school of hardshells features some fabrics that are waterproof and stretchy, allowing for a slimmer fit without compromising mobility. The Outdoor Research Interstellar, Patagonia Galvanized, and the The North Face Summit L5 LT can all boast excellent mobility thanks to stretchy face fabrics. While these designs continue to improve every year, we feel the stretchy models tend to lose their DWR treatment quicker than the traditional, non-stretchy hardshells. The Outdoor Research Archangel strikes a nice balance, using non-stretch nylon in most areas but incorporating a stretchy panel across the upper back that greatly enhances mobility.

Fit testing during the latest hardshell update, from left to right:...
Fit testing during the latest hardshell update, from left to right: The North Face Futurelight L5 LT, Outdoor Research Interstellar, Rab Latok GTX (discontinued), Mammut Nordwand Advanced HS, Arc'teryx Alpha SV, Norrona Falketind, Mountain Hardwear Exposure 2, Arc'teryx Alpha FL, and Dynafit Radical.
Photo: Jack Cramer

The best jacket we tested in terms of mobility and fit is the Patagonia Galvanized. It is athletically sized, with long sleeves and a low hem that our slim testers appreciated. It also has stretchy fabrics that allow for a full range of motion. The Mountain Hardwear Exposure/2 and Arc'teryx Alpha SV, in contrast, have a baggier fit, which can make climbing more challenging, but they're less stifling for wider folks who want plenty of room to layer up.

Three things drove us crazy when it came to fit: short sleeves, high hemlines, and baggy chests. When a climber raises their hands above their head to swing their ice tools, they need the sleeves to stay put at their wrists, not ride down to the middle of the forearm. Likewise, when skiing through glorious powder from last night's storm, a high waist hemline can lead to snow filling the inside of the jacket or pants. Lastly, skiing and climbing require you to see your feet, and a baggy torso can obstruct this view. These issues caused us to dock points for fit, while their absence made us very happy. In general, the jackets we tested this year showed a marked improvement over models we have tested in the past.

The &quot;right&quot; fit depends to some degree on the activity. Climbing and...
The "right" fit depends to some degree on the activity. Climbing and backcountry skiing demand a slimmer, athletic fit because big insulating layers are generally worn on top of a hardshell during belays and transitions. A baggier fit may be more desirable for lower intensity activities when insulating layers are worn underneath.
Photo: Chris Cox

Venting & Breathability


The hardshell jackets we tested all purport to be waterproof and breathable, so it only makes sense that we examined their breathability. Although an interested reader could spend days researching the science of breathability on manufacturers' websites, the sweaty outdoor enthusiast slogging uphill will quickly notice that these jackets don't actually seem to be very breathable. So what gives?


First, there is no doubt that these jackets DO breathe; just try walking uphill in a garbage bag, and you'll see how much sweatier you get than in a non-breathable shell. Nevertheless, our testers found it extraordinarily difficult to definitively state which hardshells breathe the best. We considered relative humidity monitors and duck taping the cuffs and hem tight to test the breathability of the membranes alone, but that ultimately wouldn't translate well to the actual user experience. There is also the fact that some of our testers just don't sweat much, while others quickly turn the inside of any jacket into a rain forest.

We believe hardshells are mostly only required for serious winter...
We believe hardshells are mostly only required for serious winter activities, but after you add one to your closet, they can prove useful for mellower activities on rainy days when you might otherwise stay inside.
Photo: Jack Cramer

Due to the laws of physics, a certain amount of heat and moisture must be generated before an efficient transfer of the moisture from the inside to the outside of the jacket will take place. Our stationary bike test proved what hardshell wearers have long known: venting excess heat will keep you more comfortable than leaving your jacket zipped to the chin and relying on the breathability of the fabrics. So, while breathability is an important characteristic, it is more useful as a backup to venting. The best option, in our view, is to avoid getting wet and sweaty in the first place by layering properly and venting excessively.

After considerable testing, we were able to determine that jackets that are air permeable performed better than jackets that relied on solid-state diffusion through their membranes. The air-permeable models in the latest update are the Outdoor Research Interstellar and The North Face Summit L5 LT, while the rest of the field with Gore-Tex fabrics use solid-state diffusion. The most obvious conclusion drawn from the stationary bike test is that to produce the proper atmosphere inside the jacket for breathing to occur, the user is going to feel uncomfortably hot and moist. It also helps if conditions outside the jacket are cold, dry, and windy.

On a steep, powder covered skin track that goes on for hours, like...
On a steep, powder covered skin track that goes on for hours, like this one, venting is far more important than breathability, cause you are going to be sweating no matter what! We opened all the vents for this grunt fest, but were still pretty hot and moist inside our Radical jacket.

Features that allow one to ventilate include pit zips and two-way front zippers that allow you to unzip the front of the jacket from the top or bottom. It seems to us that manufacturers are also getting more creative with their use of venting zippers as well. The accessory pockets on the Outdoor Research Interstellar and REI Drypoint GTX, for example, incorporate a simple mesh lining to allow extra airflow and venting.

In general, the more venting options, the better, but all those zippers and any extra fabrics are usually going to add to a jacket's weight. One exception is the Marmot Knife Edge, which incorporates pit zips in a 12.4 oz jacket. It's an excellent choice for anyone that desires pit zips and an ultralight design. In fair weather, however, the best way to avoid turning the inside of your jacket into a swamp is to take it off before you get too hot. This may force you to stop briefly, but take it from our sweatier testers; it's worth it. Preventing moisture before it starts is much better than dealing with it after.

Features & Design


We chose to weight our "features & design" metric as just 10% of a product's final score because this metric seems more subjective and indirectly related to a jacket's overall performance. The features, however, that a jacket offers and how well they function can make the difference between smiling with appreciation or frowning with annoyance every time you wear your jacket. All the jackets we tested include features like pockets, collars, wrist cuffs, zippers, and drawcords, so the quality, placement, and functionality of these features is an important characteristic to consider.


We assessed this metric based on the number and quality of the features and how well they are incorporated together to meet the jacket's advertised use. With its abundance of skiing-specific features that performed as well as advertised, the Dynafit Radical is one of the highest-scoring jackets. More ultralight designs, such as the Outdoor Research Interstellar, offer fewer features and generally received lower scores.

The Norrona Falketind has a pair of nice chest pockets but they can...
The Norrona Falketind has a pair of nice chest pockets but they can be tough to open with gloves on because the zipper pull tabs are so short.
Photo: Jack Cramer

Pockets

Pockets come in all shapes and sizes: hand pockets, breast pockets, interior zippered pockets, interior drop pockets, sleeve pockets, you name it. One thing is certain; pockets are handy for holding things. With this in mind, we love pockets that hold stuff in convenient-to-reach places. Our favorites are "Napolean" pockets which are vertical-zippered pockets that live high on the chest and allow crossover access with the opposite arm. We also like interior non-zip stash pockets to store bulky accessories like gloves, a hat, or climbing skins for the downhill.

We find less use for hip-height hand pockets because they tend to sit underneath a waistbelt of a backpack or a climbing harness. Of the jackets tested, the Dynafit Radical had the most pockets at five, while the lightest jackets generally only feature a single chest pocket, such as the award-winning Arc'teryx Alpha FL.

A drawcord on the back is crucial for securing a hood in place...
A drawcord on the back is crucial for securing a hood in place. Ideally, it's paired with two drawcords on the front to tighten the hood opening when the precip really starts falling.
Photo: Jack Cramer

Hoods

A hood can make or break a hardshell. Our favorite hoods have a stiff brim to keep the rain off and enough adjustability to perform well with or without a helmet on. The best hoods include a cinch in the back to keep them in place while you look to the left and right, plus a cinch on either side of the collar to adjust the brim's position. Without these cinches, a hood slides around, gets in our way, and can be ineffective at keeping rain out.

The waist drawcord on The North Face Summit L5 LT, seen here snagged...
The waist drawcord on The North Face Summit L5 LT, seen here snagged on a carabiner, is ridiculously long. Our testers found it embarrassing around town and annoying when climbing.
Photo: Jack Cramer

Drawcords

Drawcords are used liberally in all of these jackets to tighten openings around the face and the hemline. The positioning of the pull-tab on the cord and the quality of the buckles that hold the cord taut make a big difference in performance. We love hood drawcords with the pull tab on the outside of the jacket, rather than the inside, so we didn't have to unzip the jacket to find the tab. Many jackets have switched to cord locks that reside inside the fabric, offering smooth operation with a one-handed pinch. This type of cord lock is our favorite and is the most natural kind to use with gloves on. Regardless of the type of lock, The North Face Summit L5 LT and Dynafit Radical lost points because their waist drawstrings are excessively long when cinched.

The Dynafit Radical has a section of its cuff cut out. It looks...
The Dynafit Radical has a section of its cuff cut out. It looks pretty cool but greatly reduces the surface area contact and reliability of the closure.
Photo: Jack Cramer

Wrist Enclosures

All of the jackets in this review use the same system for wrist enclosures: Velcro or a non-branded "hook and loop" alternative. These wrist cuffs, however, are not all made equal. Some of the Velcro was not very sticky, and some models had Velcro swatches that were too small. In general, the Arc'teryx jackets had the best wrist enclosures. The Dynafit Radical cuffs, in contrast, look stylish but don't stay closed reliably due to limited surface area.

On the bottom edge of the hand pocket zippers on the Mountain...
On the bottom edge of the hand pocket zippers on the Mountain Hardwear Exposure/2 there is a significant gap. We easily fit a few pine needles through this hole and noticed an annoying leak during our shower test.
Photo: Jack Cramer

Zippers

Most zippers these days are tight — watertight. In our shower test and in the field, we only observed tiny leaks on the Mountain Hardwear Exposure 2 and Outdoor Research Archangel accessory zippers. All the main zippers we tried are fully waterproof. However, we particularly love the main zippers that allow two-way opening, like those found on the Mammut Nordwand Advanced HS and Dynafit Radical, because they give easy access to the top of our pants or harness and allow for extra venting options.

If it snows 5 feet, you&#039;ll be pleased to have a...
If it snows 5 feet, you'll be pleased to have a waterproof-breathable hardshell. Shoveling that much snow can generate some sweat.
Photo: Jack Cramer

Collars

When it's storming, you will want your jacket zipped all the way up, and that's when you'll notice whether the collar works properly or not. The good ones ride comfortably high up, to the edge of your nose, but aren't too tight to restrict the movement of your head. They also feature a soft micro-fleece lining to eliminate chafing. The bad ones fail in some regard, either causing a claustrophobic nightmare or a loose closure that doesn't keep precip out. Then there are the collars that are so rad they make you realize you never paid attention to collars before. The internal collar that lives inside the hood on the Arc'teryx Beta AR is, without doubt, the most comfortable and protective collar available.

Hardshell jackets are designed for technical winter uses like...
Hardshell jackets are designed for technical winter uses like backcountry skiing or climbing. The Dynafit Radical seen here is specially designed for skiing but it also performed while ice climbing.
Photo: Jack Cramer

Conclusion


It's important to select the right hardshell the first time because these are some of the most expensive pieces of clothing you can buy. That's not an easy task, though, because there are hundreds of options out there, and each one claims to be the epitome of waterproof-breathable excellence. Our tests were designed to differentiate the perfect jackets from the posers. We hope they help you identify the ideal hardshell for your needs and budget.

Jack Cramer, Matt Bento, & Andy Wellman