The world's most in-depth and scientific reviews of gear

Best Mountain Bike Knee Pads

Photo: Jenna Ammerman
By Pat Donahue ⋅ Senior Review Editor
Tuesday October 6, 2020
  • Share this article:
Our Editors independently research, test, and rate the best products. We only make money if you purchase a product through our links, and we never accept free products from manufacturers. Learn more
We performed extensive research on over 50 of the best mountain bike knee pads on the market before purchasing the top 11. These knee pads were put through the wringer by our professional testers who spent months sending, hucking, and pinning it while wearing these knee pads. Oh yeah, they even crashed on a handful of occasions. Indeed, these testers examined all of the key aspects and critical subtleties of these mountain bike knee pads to help compile this comparative analysis. The results and findings of our rigorous testing process are presented in this review.

Top 11 Product Ratings

Displaying 1 - 5 of 11
< Previous | Compare | Next >
 
Awards  Top Pick Award Top Pick Award Top Pick Award Best Buy Award 
Price $139.00 at Competitive Cyclist
Compare at 2 sellers
$119.99 at Amazon$80 List$149.95 at Competitive Cyclist
Compare at 3 sellers
$54.95 at Amazon
Compare at 3 sellers
Overall Score
76
75
79
79
74
Star Rating
  • 1
  • 2
  • 3
  • 4
  • 5
  • 1
  • 2
  • 3
  • 4
  • 5
  • 1
  • 2
  • 3
  • 4
  • 5
  • 1
  • 2
  • 3
  • 4
  • 5
  • 1
  • 2
  • 3
  • 4
  • 5
Pros Excellent protection, built-to-last, aggressiveHigh levels of protection, quality constructions and materials, secure fitWisely-placed protection, dialed fit, reasonable priceExceptionally comfortable, great balance of protection and pedal-friendliness, stylishWell-rounded, attractive price, dialed fit
Cons Quirky fit, not particularly pedal-friendly, expensiveHeavy, not the best for substantial amounts of pedalingNot the most pedal-friendly, sleeve could be longer at topExpensive, durability concerns, quirky fitPoor ventilation, could be prone to ripping
Bottom Line A burly and protective knee pad that can stand up to some abuseA burly and aggressive knee pad built for hard-chargingLeatt strikes a perfect balance of protection and pedal-friendliness with these quality padsA premium knee pad that pedals well and boasts absurd levels of comfortA highly functional and sensible knee pad with a well-designed fit
Rating Categories 100% Surpass 7Protection Project Knee Leatt Airflex Pro POC Joint VPD System Dakine Slayer
Protection (30%)  
10
10
9
8
8
Fit And Comfort (20%)
6
8
8
9
9
Pedal Friendliness (20%)
6
5
7
8
7
Ventilation And Breathability (20%)
6
5
7
7
6
Durability (10%)
10
9
8
7
6
Specs 100% Surpass 7Protection... Leatt Airflex Pro POC Joint VPD System Dakine Slayer
Weight (per pair, size L) 498 grams 420 gram 257 grams 346 grams 366 grams
Padding Material Foam Sas-Tec kneecap pad with flexible hard cap/polygon foam 3D molded padding, hardens on impact VPD (visco-elastic polymer dough) DK impact foam
Body Material Rubberized ventilated outer skin Pro-knit breathable sock Moisture Cool, Airmesh high-tenacity nylon Aramid fiber
Adjustments? 2 cinch straps Center strap system (top), Velcro from both sides No No No
Safety Certifications CE EN Level 2 CE EN 1621/1 CE EN 1621-1 EN 1621-1 EN 1621-1 Level 1
Available Sizes S - XL S-XL S - XXL S - L S - XL

Best Overall Knee Pads


Leatt Airflex Pro


Leatt Airflex Pro
Top Pick Award

$89.99
at Competitive Cyclist
See It

79
OVERALL
SCORE
  • Protection - 30% 9
  • Fit and Comfort - 20% 8
  • Pedal Friendliness - 20% 7
  • Ventilation and Breathability - 20% 7
  • Durability - 10% 8
Weight (per pair): 257 grams | Safety Certifications: CE EN 1621-1
Smart and substantial protection
Great balance of weight/protection
Reasonable Price
The upper sleeve could be longer
Not the most pedal-friendly

The Leatt Airflex Pro was an easy choice for our top award. The near-perfect combination of protection, pedal-friendliness, comfort, and price is obvious. The Airflex Pro also really stands out for its versatility. They have enough armor to be worn at a bike park or ripping shuttle laps, but they can just as easily embark on a 30-mile trail ride. The protection is strategically placed and has a flexible main armor patch made out of a very thick, but soft, plastic. Auxiliary foam protection can be found on the inside and outside of the knee, which is a nice touch that few pads have. These aren't the best choice for huge rides with tons of pedaling, but they do an admirable job given the level of protection they provide. Additionally, they are on the lighter side of the spectrum and carry a more-than-fair price tag.

As we noted above, we love the versatility of these knee pads. That said, some people might point out that a set of knee pads that can do everything doesn't stand out as extremely impressive in any one area. This isn't our favorite argument, but it does have some merit. As they say, a jack-of-all-trades is a master of none. These pads can't match the protection of some of the beefiest options, and they also don't pedal as well as some of the lighter, thinner options. One other item that should be mentioned is a lack of ventilation. These pads don't breathe particularly well, which could be important for riders in warmer climates.

Read review: Leatt Airflex Pro

Best Bang for the Buck


Dakine Slayer


Dakine Slayer
Best Buy Award

$54.95
(15% off)
at Amazon
See It

74
OVERALL
SCORE
  • Protection - 30% 8
  • Fit and Comfort - 20% 9
  • Pedal Friendliness - 20% 7
  • Ventilation and Breathability - 20% 6
  • Durability - 10% 6
Weight (per pair): 366 grams | Safety Certifications: EN 1621-1 Level 1
Fantastic fit
Sensible amounts of protection
Ultra-reasonable price
Not well-ventilated
Could be prone to ripping

The Dakine Slayer knee pads are an easy choice for an award. These pads have well-rounded on-trail performance that beautifully balances pedal-friendliness and protection. Best of all, the fit is excellent, snug without being too tight. On top of that, they sell for less than half the price of some of the more expensive options in this review. Well rounded performance at an attractive price? Sign us up.

We love most elements of these knee pads. One area that could use some improvement is the levels of ventilation. For a mid-duty kneepad, they are a little clammy. The sleeve is tightly knit with relatively thick material that doesn't let much heat escape. The all-fabric construction is also prone to ripping or tearing more easily in the event of a crash compared to the pads armored with plastic or rubber.

Read review: Dakine Slayer

Best for Comfort


POC Joint VPD System


POC Joint VPD System
Top Pick Award

$149.95
at Competitive Cyclist
See It

79
OVERALL
SCORE
  • Protection - 30% 8
  • Fit and Comfort - 20% 9
  • Pedal Friendliness - 20% 8
  • Ventilation and Breathability - 20% 7
  • Durability - 10% 7
Weight (per pair): 346 grams | Safety Certifications: EN 1621-1
Supremely comfortable
Perfect protection levels for daily trail riding
Simple aesthetics
Expensive
Quirky fit

If comfort is a top priority, the POC Joint VPD System is a fantastic option. These knee pads offer an unrivaled level of comfort thanks to a plush construction consisting entirely of foam and fabric. There is no plastic on these pads to restrict movement or dig into the rider's legs — just plenty of pillowy pleasantness. Whether standing around at the trailhead, spinning uphill, or charging your favorite downhill trail, the Joint VPD is supremely comfortable. Protection levels are solid and should offer plenty of padding for the average trail rider.

Glowing review aside, these knee pads aren't quite perfect. The fit is a little quirky. All of our test pads were the same size, and the Joint VPD had the loosest fit compared to the rest of the test field. The upper opening of the sleeve slid down on us on numerous occasions. If you are in-between sizes, we recommend sizing down on these pads. We also have durability concerns — the all-fabric construction is likely to rip from a fast crash on gravel or rock.

Read review: POC Joint VPD System

Best for Aggressive Riding


7Protection Project Knee


7Protection Project Knee
Top Pick Award

$119.99
at Amazon
See It

75
OVERALL
SCORE
  • Protection - 30% 10
  • Fit and Comfort - 20% 8
  • Pedal Friendliness - 20% 5
  • Ventilation and Breathability - 20% 5
  • Durability - 10% 9
Weight (per pair): 420 grams | Safety Certifications: CE EN 1621/1
High-quality materials and craftsmanship
Superb amounts of protection
Durable
Expensive
Not very pedal-friendly
Hot

If you are seeking maximum protection, the 7 Protection Project Knee are the mountain bike knee pads for you. Simple as that. They have the most robust padding in our test, and the long, heavy-duty sleeve protects from thorns and branches. The impressive quality of the construction really stood out to us. These pads use tougher and thicker materials than the other pads in our test, giving them a built to last feel. We do not doubt that these pads can take a beating and are an excellent option for hard-chargers, shuttle monkeys, and even some bike park rats.

While we love the Project Knee pads, they have a somewhat limited bandwidth. They are not a very pedal-friendly option; there is a lot of bulk, and the materials are so thick that they have a very hot and heavy feel when spinning uphill. It is clear climbing and ventilation are not a priority in the design process; getting radical is. These pads are also quite expensive, but the quality, performance (within the intended application), and durability are impressive enough to warrant the cost for the right rider.

Read review: 7 Protection Project Knee

Best Light-Middleweight Option


Six Six One Recon


Six Six One Recon
Top Pick Award

$60 List
List Price
See It

72
OVERALL
SCORE
  • Protection - 30% 6
  • Fit and Comfort - 20% 9
  • Pedal Friendliness - 20% 8
  • Ventilation and Breathability - 20% 7
  • Durability - 10% 6
Weight (per pair): 147 grams | Safety Certifications: CE
Extremely light
Pedal-friendly
Dialed fit
Aesthetics won't appeal to some
Smaller armored area

The Six Six One Recon takes home an award for Best Light-Middleweight Knee Pads. These pads come in at a stunningly low 74 grams per pad. They offer a high level of pedal-friendliness while still retaining an element of protection. The G-Form Pro X2 pads are strikingly similar, but we feel these have a better fit at a significantly lower weight. They are on the light-duty side of the spectrum but still offer some real protective features.

The downside? They still are not the best option for riding rough terrain or pinning it at high speeds. They have more protection than the super minimalist pads, but there still isn't much substance to the armor. As a result, they are best suited for relatively moderate terrain. Also, the plated armor look is quite polarizing. Some people like the style, but many find it cheesy and ugly.

Read review: Six Six One Recon

Best Pedal-Friendly Option


Fox Racing Enduro Knee Sleeve


Fox Racing Enduro Knee Sleeve
Top Pick Award

$59.95
at Amazon
See It

72
OVERALL
SCORE
  • Protection - 30% 4
  • Fit and Comfort - 20% 9
  • Pedal Friendliness - 20% 10
  • Ventilation and Breathability - 20% 9
  • Durability - 10% 4
Weight (per pair): 198 grams | Safety Certifications: Not specified
Extremely pedal-friendly
Lightweight
Comfortable
Very minimal protection
Durability concerns
Expensive for the level of simplicity

The Fox Racing Enduro Knee Sleeve pads take a minimalist approach and have an excellent feel when turning the cranks. They are hands-down our favorite for longer rides with significant amounts of climbing. There is no restriction to the pedal motion, and the soft armor is quite pleasant against the skin. Testers also found them to be one of the most well ventilated and breathable knee pads in the test, an additional benefit that increases their pedal friendliness.

These pads are far from perfect; they offer a very minimal amount of protection. The Enduro Knee Sleeve gains their supreme pedal-friendliness from a lack of padding and armor, meaning they offer minimal protection. The padding is soft and extremely thin. As a result, these pads are probably best suited for experienced riders who are not likely to crash often. Given the soft fabric construction, there is a good chance these pads could rip after one real crash. These pads are also a little expensive for how simple and minimal they are.

Read review: Fox Racing Enduro Knee Sleeve


Rocks, rocks, rocks, Pat loves rocks.
Rocks, rocks, rocks, Pat loves rocks.
Photo: Jenna Ammerman

Why You Should Trust Us


Our lead mountain bike knee pad tester is Pat Donahue. This South Lake Tahoe resident is an industry veteran and is closing in on two decades mountain biking experience in a variety of disciplines. Pat was formerly the Senior Mountain Bike Review Editor for OutdoorGearLab. He has a particularly strong appetite for rough and steep trails making him the perfect candidate to test knee pads. Also, he has plenty of experience crashing on those rough and steep trails, which only makes him a better fit for the job.

We have a serious addiction to the wonderful world of mountain biking. Bicycles and bike gear are always on our minds. As a result, we are constantly on the lookout for new knee pads. Our test class includes eleven different models from eleven different manufacturers. Our selection includes big, burly, knee pads designed to send it and go fast as well as super light, minimalist, knee pads that prioritize climbing. We rated our tested pads on five metrics: protection, fit and comfort, pedal-friendliness, ventilation and breathability, and durability. The compilation of these ratings helps us determine a winner.

Related: How We Tested Mountain Bike Knee Pads

Click to enlarge
Click to enlarge
Click to enlarge

Analysis and Test Results


Our testers spent six long, hard, weeks riding these mountain bike knee pads over all sorts of terrain. We carefully analyzed each pad as it relates to our scoring metrics and found the Leatt Airflex Pro an easy choice for top honors. These pads beautifully blend high levels of protection while retaining a good bit of pedal-friendliness and ventilation. The 7 Protection Project Knee pads are another notable finisher and are a perfect option for the gravity fiends.

Related: Buying Advice for Mountain Bike Knee Pads

Value


We don't score products based on their price tag. That said, everyone wants a good value when they slap down the credit card. Sometimes a high price correlates to higher levels of quality and performance. The POC Joint VPD System pads are the most expensive pads in our test but also delivered high-end comfort levels. The Leatt Airflex Pro lands in the middle of the pack in terms of price and offers stellar performance - making them a particularly strong value. The Dakine Slayer pads blend an eye-popping price tag with rock-solid performance, just what we love to see.


Protection


Most mountain bikers wear knee pads primarily to protect themselves in the event of a crash. Some mountain bikers wear them as an additional protective layer to ward off bumps and scuffs while riding even if they are confident in their skills and not prone to crashing. Obviously, protection is a critical metric when evaluating knee pads. The level of protection is worth 30% of our overall scores.

We did not attempt to intentionally crash to test the protective properties of our test knee pads. Instead, we spent an unreasonable amount of time wearing each pair and painstakingly evaluating the quality, thickness, and placement of the armor. Some pads use armor that is loaded with technical features and design; others take a more straightforward approach.


The 7 Protection Project Knee is a top performer in this metric. If you are seeking a knee pad that prioritizes protection above all else, these pads for you. They feature a long sleeve design built from a tightly knit and durable fabric. There is a main armor patch on top of the knee cap that is thick and substantial while also being flexible. On the exterior of the knee cap, there is a harder, plastic patch that adds a layer of protection and allows the pad to slide over surfaces in the event of a crash. These also offer some secondary protection that runs around the perimeter of the main armor patch, a great feature for all of those times where you don't crash directly on your knee. Given all of this protection and burly construction, the Project Knee pads don't breathe very well and aren't nearly as pedal-friendly as lighter weight and less protective options.

The main armor plate is surrounded by dialed and well-placed...
The main armor plate is surrounded by dialed and well-placed auxiliary protection.
Photo: Jenna Ammerman

The 100% Surpass are another supremely protective knee pad. They have a hard-plastic armor plate that is a decent size with auxiliary padding placed around this area and around the inside and outside of the knee. In addition, there is foam padding above the knee cap to protect against knees being smashed into the handlebars. The majority of the armor is coated with either plastic or rubber to help the pads survive crashes without major rips or tears.

Most of the armor is covered with a plastic or rubberized material...
Most of the armor is covered with a plastic or rubberized material. This protects the fabric from tears and rips.

The Airflex Pro also post an excellent score in terms of protection. They are a shorter and sleeker pad compared to the Project Knee or Surpass, and, as a result, are significantly more pedal-friendly while still providing impressive levels of protection. The front of the knee pad uses a rubbery, softer, piece of armor that still feels thick enough to do its job. This armor can easily be bent in your hand with little force. The Airflex also uses very sensible and strategically placed secondary armor patches. These are hard foam patches placed in high-risk areas. There is one patch at the top of the knee pad above the main armor near the top of the sleeve. This is a super-smart location as this is where one might smash their knee on the bars if you slip a pedal, which hurts. Also, three armored patches run up and down the inside and outside of each leg.

The Leatt pads offer the best blend of protection and...
The Leatt pads offer the best blend of protection and pedal-friendliness.
Photo: Jenna Ammerman

The Slayer offers a reasonable amount of protection as well. They have enough padding to work well for the average trail rider but definitely don't have the chops for enduro or downhill riding. The ultra-comfortable Joint VPD System offer similar levels of sensible protection.

The Dakine knee pads in all of their affordable glory.
The Dakine knee pads in all of their affordable glory.

The featherweight Troy Lee Designs Speed Knee Sleeve and Fox Racing Enduro Knee Sleeve simply can't stand up in this category. These pads are designed to maximize pedal-friendliness and comfort with less of an emphasis on protection than the others we tested. These pads are best suited for the skilled, lighter-duty, trail rider who wants some protection, but are less likely to crash regularly.

Fit and Comfort


Every mountain biker wants a comfortable knee pad that fits them well. A well-designed fit and high-comfort level are both critical when searching for the perfect pad. Some pads may have nice protective features, but if they can't deliver a quality fit and pleasant feel, they may fall short in delivering on comfort.

Determining our scores for this metric was quite simple. We just wore these pads often and for long periods. We rode as much as we could in each set, but we also wore them while writing and editing this review, while cooking dinner, while walking the dog. All of this to root out any quirks that may rear their ugly heads.


We had a few standout performers in terms of fit and comfort. The Joint VPD System has the plushest fit by far. If you want your knee pads to feel pillowy and soft at all times, these are the pads for you. The all-fabric construction avoids any plastic or rubber that could irritate the skin. The comfort level and dialed fit of the Six Six One Recon pads also really stands out. They offer reliable protection for light-duty trail riding, making them a solid all-around choice. They are very light at 74-grams per pad or 148-grams for the pair, making them the lightest pads in the test by over 20-grams per leg. This low weight delivers a feathery feel that is extremely important. The fit is also very well sorted with little-to-no excess material.

The Joint VPD is one of our favorites in terms of comfort. If you...
The Joint VPD is one of our favorites in terms of comfort. If you ever wanted your knee pads to feel like pillows, look no further.

The Slayer has a tremendous fit as well. The sleeve conforms beautifully to the leg, and there is no excess material whatsoever. These pads are the perfect combo of snug without ever feeling too tight.

The Fox Racing Enduro Knee Sleeve is another exceptionally comfortable pad. Just keep in mind that these minimalist pads offer very, very little protection. As a result, there is no clumsy armor interfering with comfort levels, but you put yourself at more risk. The soft and simple armor patch feels great against the knee while the simple sleeve conforms well to the leg and doesn't move around while pedaling. The Enduro Knee Sleeve is the second lightest set of pads in the test coming in at 99-grams per leg and 198-grams for the pair.

These pads are an excellent length and offer adequate protection for...
These pads are an excellent length and offer adequate protection for milder rides.
Photo: Jenna Ammerman

The Airflex Pro deliver a quality fit and solid comfort levels despite having more protective bulk compared to the Enduro Knee Sleeve and Recon. These pads are clearly well designed and well-executed. The pads stay in place, and they are pleasant on small-to-mid-sized rides. The 7 Protection Project Knee are another option with a well-sorted fit. Given the obvious heft of these award-winning pads, they are toasty. That said, they still maintain a very comfortable and cozy feel.

Comfortable with bomber protection, the Airflex Pro is our favorite...
Comfortable with bomber protection, the Airflex Pro is our favorite overall knee pad.
Photo: Jenna Ammerman

Pedal Friendliness


Pedal-friendliness is another critical metric. A knee pad can have all of the protection in the world, but if they are not pedal-friendly, they are rendered relatively useless. Of course, this metric is all relative, and making an educated purchase decision hinges on the most sensible combination of protection and pedal-friendliness that suits your riding style.

To determine the scores for pedal-friendliness, we simply pedaled — a lot. We wore all of these pads on multiple long climbs, short sprints, and casual meanders. While it is immediately apparent which knee pads are the most pedal-friendly, it is essential to put in the time on longer rides to see if any subtleties emerge two hours in.


It shouldn't come as a huge surprise that some of the very simple, sleek, and lightweight knee pads scored very well in this metric. Both the Enduro Knee Sleeve and the Troy Lee Designs Speed Knee Sleeve posted perfect scores in terms of pedal-friendliness. Why? Well, both of these minimalist options are about as close as you can get to feeling like you are not wearing knee pads at all. The pedal motion while wearing these pads is significantly better than any other pads in our test. The Troy Speed Knee Sleeve has armor that is strategically articulated to bend more freely, and the Enduro has a little longer of a sleeve and fits better. It is important to remember, however; the protection levels are lower in both of these knee pads.

The Troy Lee Designs Speed Knee Sleeve is a minimalistic and simple...
The Troy Lee Designs Speed Knee Sleeve is a minimalistic and simple option.
Photo: Jenna Ammerman

The Joint VPD System Knee delivers a high level of the pedal-friendliness as well. The all-fabric construction allows for a free range of motion and no restriction to the pedal motion. The only thing that detracts from the soft and plush pedal motion is a quirky fit and a loose upper cuff.

The Six Six One Recon pads are another very pedal-friendly option. These pads feature a step-up in protection compared to the Enduro and Troy Lee Speed pads, but still have a lightweight construction and excellent pedal motion. The G-Form Pro X2 is also excellent and very similar to the Recon, but the fit quality is slightly lower, which detracts from overall pedal-friendliness.

The Airflex Pro pads deliver the absolute best blend of pedal-friendliness and protection. They can't match the breezy pedaling feel of the flimsy, lightweight pads, but they deliver far better protection. They pedal fine, but wouldn't be our top choice for rides over 2.5-hours long. The 7 Protection Project Knee pads are all about descending, and that's why we love them for aggressive riding. Pedal-friendliness is not their strong suit. That said, they still climb just fine, especially for the crowd who doesn't care for climbing in large doses.

Sometimes you need to pedal up to those burly descents.
Sometimes you need to pedal up to those burly descents.
Photo: Jenna Ammerman

Ventilation and Breathability


This is an important metric. Riding in the summer can be a toasty endeavor, with Southwest or Southern California riders seeing temperatures well into the triple digits. Riders on the East Coast will see warm temperatures with suffocating humidity. Nobody wants to wear hot and clammy knee pads while suffering through a mid-summer ride.

This metric was the trickiest to pin down for testers. Given the nature of knee pads, they will simply never breathe all that well. You are strapping armor to the middle of the leg; this is always going to be inherently warmer than not wearing knee pads. Also, it is challenging, if not impossible, to feel the pads releasing heat and moisture. We can only score this metric off of the overall impression of how hot or cool these pads felt while pumping hard.


It shouldn't come as a surprise that the lightest and simplest pads also deliver the best ventilation. This is quite logical: less material = cooler knee pads. The Speed Knee Sleeve and Enduro Knee Sleeve deliver the best ventilation and airflow. The absence of any hard, or semi-hard, plastic works in their favor in this regard. When you are charging down a trail at speed, you can feel a bit of air penetrate the armor and pass through to the knee as it only needs to pass through a thin, soft, piece of foam. These pads still aren't exactly cool, but they do offer the best airflow.

Soft, foamy, minimalist knee pads allow a lot of air to pass through.
Soft, foamy, minimalist knee pads allow a lot of air to pass through.
Photo: Jenna Ammerman

The Recon and Pro X2 are the next in line in the ventilation metric. Where the Speed Knee and Enduro, mentioned above, allow air to pass through the soft-constructed front, the Recon and Pro X2 do not. The plated armor on the front of the pad blocks air. Still, the light sleeve construction surrounding the armor on the Recon pads allow a decent amount of heat to escape through the rear, and the Pro X2 follows very closely behind. Riders who want a bit more protection while still maintaining an element of ventilation should consider these options.

The cutouts in the rear of the Recon allow heat and humidity to...
The cutouts in the rear of the Recon allow heat and humidity to escape.
Photo: Jenna Ammerman

The Airflex Pro continues the balanced dominance in this test. While they are warmer and less ventilated than a featherweight, minimalist option, they deliver the best balance of protection, ventilation, pedal-friendliness, durability, and fit/comfort. They have a MoistureCool panel of light mesh in the rear of the pad that allows heat to escape.

The Leatt Airflex Pro have large cutouts in the rear to allow...
The Leatt Airflex Pro have large cutouts in the rear to allow moisture to escape this clammy area.
Photo: Jenna Ammerman

Durability


While mountain bike knee pads are a significantly smaller purchase compared to a bicycle or a wheelset, they still require you to drop some of your hard-earned cash. Nobody wants to spend money on a pair of knee pads that are going to be torn to shreds after one crash or start to have threads unravel within a month or two of ownership. Durability is only worth 10% of our final score, yet we feel it is an important metric worth considering.

We didn't crash in every single pair of knee pads. As a result, we can't objectively and accurately discuss how each set of pads react in the event of a crash. We can, however, carefully evaluate the construction and layout of each pad based on over a decade of riding and crashing and comment on our perception of how they will survive the rigors of mountain biking.


The 100% Surpass is a clear standout in this metric. If you think you may be hitting the deck here and there, the Surpass pads will have the longest lifespan. The reason being, the majority of the padding is armored with plastic or rubber material. This helps them resist ripping to shreds if you crash and slide across the earth. Pads with all-fabric construction will get shredded far more easily.

These pads offer plenty of protection for gravity-fed endeavors.
These pads offer plenty of protection for gravity-fed endeavors.

Construction quality is a crucial consideration with regard to durability. The 7 Protection Project Knee pads are built to last. They use a burly, knit construction with a heavy-duty material that will resist cutting and tearing far better than most any other pad in our test. Again, the hard, plastic, armor plate on the knee cap allows these pads to survive crashes more effectively than pads with fabric-covered knee pads.

Enduro/gravity riders will love the 7Protection Project Knee.
Enduro/gravity riders will love the 7Protection Project Knee.
Photo: Jenna Ammerman

The Airflex Pro also features a quality design. The rubberized knee armor should withstand some abuse while the stitching and seams are relatively well-hidden and burly-looking. The Surpass and Project Knee are by far the best choices for a pad that will survive hard-charging for seasons on end, but the Airflex Pro is next in line.

A quality pair of knee pads will withstand being taken on and off...
A quality pair of knee pads will withstand being taken on and off thousands of time.
Photo: Jenna Ammerman

Conclusion


There is no doubt that many mountain bike knee pads look similar to one another. In addition, the marketing language coming from the manufacturers often sounds quite similar, with thick technical jargon. That said, there really are substantial differences between the sub-categories of mountain bike knee pads. Our most important piece of advice is to be realistic and honest about the trails you ride, how much protection you really want/desire, and your riding style. Honing in on these key pieces of information will help you narrow down your options substantially. We hope you enjoyed this review…now go out there and get rad!

With the proper knee pads, you can take your ride to gnarlier...
With the proper knee pads, you can take your ride to gnarlier locations. Often times, that will involve grinding up a fire road.
Photo: Jenna Ammerman

Pat Donahue