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Marmot Speed Light Review

A lightweight and relatively affordable Gore-Tex Pro jacket that didn’t perform as well as others
Marmot Speed Light
Credit: Marmot
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Price:  $450 List
Pros:  Relatively affordable for Gore-Tex Pro membrane, fairly light weight
Cons:  Small hood, short hem and sleeves, poorer features compared to competition
Manufacturer:   Marmot
By Andy Wellman ⋅ Senior Review Editor  ⋅  Feb 2, 2018
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  • Weather Protection - 35% 5.0
  • Weight - 20% 7.0
  • Mobility and Fit - 20% 4.0
  • Venting and Breathability - 15% 6.0
  • Features - 10% 5.0

Our Verdict

Marmot discontinued the Speed Light in the Fall of 2018.

The Marmot Speed Light is a relatively affordable hardshell made with a Gore-Tex Pro membrane that includes a standard set of hardshell features: pit zips, handwarmer pockets, and a storm hood. While we thought it performed admirably when ice climbing and backcountry skiing, we also discovered some problems that when compared to the competition, led to it having the lowest overall score in this review. For us, the fit was the smallest of any jacket that we tested, which led to problems with mobility and weather protection. And while it has plenty of features that one would expect on a hardshell jacket, they just weren't up to the standard we found on some of the higher scoring jackets.

Our Analysis and Test Results

While the Marmot Speed Light is constructed based on the right ideal for a successful hardshell jacket, we found that the execution of that ideal was sadly a bit lacking. We tested a men's size medium based on the advice of Marmot's website and found it to be far and away the smallest jacket we received for this review. Our head tester is often on the verge of sizes, but we had two separate testers who always wear mediums test it as well, and they both concurred that it was simply small.

As such, this jacket could be an excellent fit for those with small frames (or who size up for their purchase), but for our testers the small size meant that the sleeves were too short, the hem too high, and the hood far too small for wearing with a helmet (and this factor shouldn't depend on jacket size). We also took issue with some of the features, when comparing them to the competition, such as the type of draw-cord buckles and their locations on the hood. Compared to another affordable Gore-Tex Pro jacket, the Arc'teryx Alpha FL, which won our Best Overall Award, there was no competition at all.

Performance Comparison

To see where the Speed Light ranked in our cumulative overall rankings, check out the chart above.

Marmot Speed Light hardshell jacket - dakota wearing the marmot speed light while tasting perhaps the most...
Dakota wearing the Marmot Speed Light while tasting perhaps the most addictive substance on earth -- untracked powder snow, in the Columbia Mountains of BC.

Weather Protection

We have already mentioned how we found that this jacket's small fit led to the sleeves and hem being too short. For us this meant that they rode up annoyingly while we were either skiing or ice climbing, allowing points of entrance for the water and snow that the jacket is designed to keep out. In our shower test, we found that while the hood has a very nice, huge arcing wire-brim that does a nice job of channeling water off the sides, it simply wasn't large enough.

Marmot Speed Light hardshell jacket - with the exception of the small hood, we felt that the speed light...
With the exception of the small hood, we felt that the Speed Light did a great job of keeping us well protected from deep powder snow.

Without a helmet, it could be made to work, but there was almost no way of fitting this hood up over either our climbing or skiing helmets. Additionally, when we tried, the collar became far too tight to wear zipped up. The hoods found on The North Face Summit L5 FuseForm GTX and the Arc'teryx Alpha FL were large and deep, doing a great job of keeping the weather out even with a helmet on. The hood on the Speed Light was tiny and inadequate by comparison, and we awarded only 5 points for weather protection.

Marmot Speed Light hardshell jacket - while we feel that one can make the hood work without a helmet on...
While we feel that one can make the hood work without a helmet on, while wearing our helmet during the shower test, it simply wasn't large enough to keep us from getting sprayed in the face with water. The jacket itself seemed to fit a bit small, but the hood size should not be dependent on jacket size, and this was a bit of an inexcusable error.


Our size men's medium jacket weighed in at 14.1 ounces, virtually the same weight as the Patagonia Pluma, but slightly heavier than the Arc'teryx Alpha FL, which uses a similar Gore-Tex Pro construction. Information on the denier of the face fabric on the Speed Light was not available, but it feels slightly heavier than the 40D fabric used on the Alpha FL. Regardless, weight is not a reason to shun this jacket, as it is light and not very bulky. We gave it 7 out of 10 points.

Mobility and Fit

Our head tester is 6'0" and 160 lbs., with broad shoulders but a skinny frame, and we ordered him a size medium based on the recommendations of Marmot's website. For him, the jacket was a bit too small, providing sleeves and a hem that were too short, and some constriction of movement in the collar and across the back of his shoulders and chest.

Marmot Speed Light hardshell jacket - for our head tester, this size medium speed light was simply a bit...
For our head tester, this size medium Speed Light was simply a bit too small, with sleeves that were too short and would ride up the forearms when outstretched. Other testers confirmed that the fit was small, so size up!

However, we also had two other testers who are both shorter and smaller and typically wear a size medium use this jacket skiing and ice climbing, and they both concurred that the jacket fits small. Much like other jackets that use Gore-Tex Pro, such as the Arc'teryx Beta AR, we found this contender to be a bit noisy and crinkly, and it does not use stretch fabric like we found on some of the jackets that used air-permeable membranes, like the Outdoor Research Interstellar. For this metric, we found this to be the most mediocre performer and awarded only 4 points.

Marmot Speed Light hardshell jacket - john topping out a line in the ouray ice park while wearing the...
John topping out a line in the Ouray Ice Park while wearing the Speed Light. He usually wears a size small and found the medium we tested to be plenty mobile for this pitch of ice.

Venting and Breathability

The Speed Light features a Gore-Tex Pro membrane that is pretty effective at breathing when the correct relative humidity is present but has a reasonably heavy face fabric that makes it feel pretty warm to wear when working hard. It has standard sized waterproof pit zips in each armpit but does not offer much else regarding ventilation options, such as a two-way front zipper or mesh backed pockets. While it performed adequately, it did not offer the incredible ventilation found on the Mountain Hardwear Cloudseeker, nor the excellent breathability of the air-permeable Gore-Tex Active membrane found on the Outdoor Research Axiom. We awarded 6 out of 10 points for this metric.

Marmot Speed Light hardshell jacket - heading back up to put in a skin track in deep snow, with the heat...
Heading back up to put in a skin track in deep snow, with the heat of the sun just peeking through the clouds, is a good test of the breathability and venting of a hardshell jacket. The Speed Light has a standard array of venting options, like pit zips.


The Speed Light has dual handwarmer pockets that live high enough up to not be covered by the waist belt of a pack. It also has a single external cross-over style pocket, but no internal pockets. While it has dual hem drawcords, we found that the buckles used were not as easy to loosen as the preferred Cohaesive buckles found on the Patagonia Pluma. We also found that the dual drawcords on the side of the hood were located in annoying spots, essentially resting right against the cheeks on the inside of the collar.

Marmot Speed Light hardshell jacket - in this photo one can see how not only are the draw cord buckles in...
In this photo one can see how not only are the draw cord buckles in a distracting place, within the field of view on the side of the cheek, but the hood itself is simply not nearly big enough to provide adequate protection over a helmet.

We once again preferred hood drawcords with Cohaesive buckles, and pull tabs that live on the outside of the jacket where they are easiest to adjust and don't rub our face. The setup on Arc'teryx Alpha FL would be an ideal example. In the end, this jacket had most of the features that one would expect on a model of this type, but their location and performance was lower than many of the others we tested. 5 out of 10 points.

Marmot Speed Light hardshell jacket - while the pull cords that tighten the hood worked just fine, we...
While the pull cords that tighten the hood worked just fine, we point out in this photo how they rest right on the inside of the collar, in a place where our cheek goes once its fully zipped up. Not only is it hard to quickly adjust in this position, but is annoying to have rubbing as well.

Best Applications

The Speed Light is light and packable while providing good waterproofness and breathability with its high-quality membrane. While we had issues with the fit, not all people will, and this jacket is well suited to protect you from whatever the mountains can toss your way. It is versatile enough for alpine climbing or backcountry skiing in any weather and can be tossed in the pack when it is too warm to need the protection.

Marmot Speed Light hardshell jacket - following the ridge as far out as it will go, while also assessing...
Following the ridge as far out as it will go, while also assessing the options downhill. The Speed Light jacket is a great companion for all sorts of mountain adventures, whether that means climbing or skiing.


This jacket retails for $450, making it the second most affordable Gore-Tex Pro option that we reviewed. For those with a small frame, it is certainly worth investigating, but we must also point out that the Arc'teryx Alpha FL, an even more affordable Gore-Tex Pro jacket, was the highest overall scorer. We think this jacket presents decent value, with the caveat that there are higher performing and more affordable options available in this review.

Marmot Speed Light hardshell jacket - if you can nail the fit, the speed light is a great choice for...
If you can nail the fit, the Speed Light is a great choice for either climbing or skiing, as we tested by skiing this giant snowy mountain, all for you!


The Marmot Speed Light follows the mold of the standard hardshell jacket, featuring a top-quality Gore-Tex Pro membrane, burly and durable face fabric, and the expected pit zips to help ventilate. It is fairly light, easy to pack, and relatively affordable. However, it fits quite small, has a hood that is not compatible with a helmet, and has poorer quality features when compared to the competition. While we think this jacket will certainly succeed in protecting you on most mountain adventures, in our comparative grading scale, it was the lowest scorer.

Andy Wellman
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