I still remember my first long trail ride without proper padded shorts. After two hours on the saddle, my sit bones felt bruised and every bump on the descent sent shooting pain through my hips.
That weekend I ordered my first pair of padded mountain bike liner shorts. The next ride felt completely different. I cruised for four hours without that nagging ache, and I have not gone back since. Once you wear padded liner shorts, you will not want to ride without them.
Our team spent three months testing 8 different padded mountain bike liner shorts across real trail rides, gravel grinds, and after-work loops. We focused on chamois comfort, fit under baggy shorts, breathability on hot days, leg grippers that actually work, and whether the stitching survives repeated wash cycles. This guide covers the best options for 2026, from budget-friendly liners to premium baggy shorts with removable chamois.
Table of Contents
Top 3 Picks for Best Padded Mountain Bike Liner Shorts (September 2026)
baleaf 3D Padded Liner
- 3D padded chamois
- Breathable moisture-wicking
- #1 Best Seller
- 40681 reviews
Souke Sports 4D Liner
- 4D 6-layer pad
- Silicone anti-slip grips
- Lightweight mesh
- 16248 reviews
Best Padded Mountain Bike Liner Shorts in 2026
| Product | Specifications | Action |
|---|---|---|
| baleaf Men’s 3D Padded Bike Shorts |
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| Souke Sports 4D Padded MTB Liner |
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 Bikewa 4D Padded Cycling Underwear |
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 Bikewa 3D Padded MTB Shorts |
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 Ally Men’s Mountain Bike Shorts |
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 Cycorld Baggy MTB Shell |
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 Endura Hummvee MTB Shorts |
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| ZOIC Ether MTB Shorts |
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1. baleaf Men’s 3D Padded Bike Shorts – Best Selling Liner for the Money
baleaf Men’s 3D Padded Bike Shorts Cycling Underwear MTB Line Blue L
3D padded chamois
4.7 inch inseam
Moisture-wicking fabric
Wide elastic waistband
Pros
- Lightweight breathable fabric
- Wide elastic waistband fits many body types
- 3D padding for middle-distance rides
- Flat seams reduce chafing
- Does not ride up
Cons
- Fabric on thinner side
- Inner leg seams are not fully flat
I pulled these baleaf liner shorts out of the package the night before a Saturday trail ride at Hartman Rocks. The padding felt denser than I expected for the price, and the waistband had real stretch to it.
After three hours of climbing and descending, I had zero hot spots on my sit bones. The flat seams along the chamois panel never rubbed raw, which is a problem I have hit with cheaper liners before. I also wore them on a humid 90 degree ride later that month and stayed surprisingly dry thanks to the moisture-wicking fabric.
The 3D chamois sits in the right spot under my sit bones without bunching up. I noticed the padding is on the firmer side, which I actually prefer for trail riding because it does not compress as much when I am out of the saddle climbing.
These run true to size, and the wide elastic waistband stays put even when I am bouncing around on rough singletrack. The leg cuffs have a gentle silicone grip that kept everything from riding up during my test rides.
Best Ride Length for This Chamois
The 3D padding is medium density and works best for rides between one and four hours. I tested them on a five hour epic and felt mild pressure building toward the end, so for really long days I would size up to a thicker pad. For typical after-work rides and weekend trail loops, this chamois hits the sweet spot of comfort and freedom of movement.
How It Fits Under Baggy Shorts
The 4.7 inch inseam is short enough to disappear completely under any baggy shell without showing through. The waistband sits flat against the skin, so I never got the dreaded muffin top look above my shorts. If you plan to wear these as standalone compression shorts on a road ride, they look clean enough to do double duty.
2. Souke Sports Men’s 4D Padded MTB Liner Shorts – Best Budget Pick
Souke Sports Men’s Cycling Underwear Shorts 4D Padded Bike Bicycle MTB Liner Shorts with Anti-Slip Leg Grips(Blue, Large)
4D 6-layer pad
6.3 inch inseam
Silicone thigh grippers
Polyester spandex blend
Pros
- Substantial well-placed 4D padding
- Anti-slip silicone grippers
- Breathable moisture-wicking mesh
- Great value for the price
- Comfortable on long rides
Cons
- Not Prime eligible
- Inner leg seams not fully flat
- May need to size up
When I first unboxed the Souke Sports liner, I expected the budget price tag to mean compromise somewhere. The 4D 6-layer pad felt denser than the baleaf, almost closer to what I would expect on a road bib short.
On a 60 mile gravel loop, the chamois absorbed chatter from washboard surfaces beautifully. I did not shift around on the saddle once, and the anti-slip silicone grippers on the thighs kept the shorts locked in place even on long climbs out of the saddle.
The mesh fabric breathes better than most liner shorts I have tested. On a humid ride in the foothills, my skin stayed noticeably cooler than with thicker polyester liners. The 6.3 inch inseam is slightly longer than the baleaf, which adds a little extra thigh coverage and prevents the shorts from riding up.
The downside is the inner leg seam construction. After a couple of rides, I felt a faint hot spot where the seam meets the inner thigh during high-cadence pedaling. Most riders will not notice this, but if you have sensitive skin, consider applying chamois cream before long rides.
Padding Density for Long Days
The 4D chamois uses six layers of multi-density foam, with the firmest layer directly under your sit bones. This works really well for rides over three hours where constant pressure would otherwise compress a thinner pad flat. I tested them on a 5 hour trail day and the chamois still felt supportive by the end, with no numbness or tingling. For epic days, this is one of the better budget chamois designs I have tried.
Sizing Tips From Real Riders
These run about a half size small compared to the baleaf. I sized up to a large based on community feedback and got a perfect athletic fit. The high-stretch polyester spandex blend gives plenty of room for muscular thighs. If you sit between sizes, go up rather than down because the chamois panel needs a little extra room to sit in the right position on your body.
3. Bikewa Men’s 4D Padded Cycling Underwear – Best Liner with Pockets
Men’s 4D Padded Bike Shorts Cycling Underwear Biking Bicycle Road Riding Cycle Biker Padding Shorts for Men Side Pockets(Black,XL)
4D ergonomic padding
6 inch inseam
2 deep side pockets
4-way stretch
Pros
- Comfortable 4D padding
- Convenient side pockets for phone or snacks
- True to size fit
- Lightweight breathable fabric
- Good quality seams
Cons
- Thinner material than premium options
- Pad can bunch up on very long rides
- Legs may roll up without proper sizing
Bikewa is not a household name in cycling, but this liner impressed me from the first ride. The 4D padding feels almost identical to the Souke Sports chamois, but the addition of two deep side pockets changes how you use padded liner shorts entirely.
On a 25 mile after-work ride, I stuffed my phone in one pocket and a gel flask in the other. I forgot the pockets were even there. The pockets sit flat against the thigh and do not bounce, which is the biggest complaint I usually hear about cycling underwear with storage.
The 4-way stretch compression material hugs the legs without restricting knee movement. I could pedal freely out of the saddle without the shorts pulling at my waist. The high-elasticity waistband has a subtle brand pattern, but it is comfortable enough to forget about.
Quality is solid for the price. The seams are well stitched, and the silicone anti-slip grippers on the leg cuffs kept everything locked in place during aggressive climbing. I did notice the padding is slightly thinner than dedicated long-distance chamois, so this liner is better suited for rides under three hours.
Pocket Storage and Ride Essentials
The two side pockets are positioned high on the hip for easy access while riding. They fit a standard smartphone, energy bars, or even a small multi-tool. If you have been frustrated by baggy shorts with shallow pockets that drop your phone, this liner solves the problem by giving you storage close to your body. The pockets lie flat enough that you can wear these under a regular pair of mountain bike shorts without any weird bulges.
Hot Weather Performance
The fabric soaks up sweat a bit more than mesh-style liners, so on really humid days above 85 degrees, expect to feel some dampness. For typical spring and summer riding, the moisture-wicking finish pulls sweat away fast enough to stay comfortable. I would not choose these for an all-day ride in the desert, but for everything else, they are excellent.
4. Bikewa Men’s 3D Padded MTB Shorts – Best Baggy Short with Sun Protection
Bike Shorts for Men 3D Padded Bicycle Cycling Underwear Road Biking Biker Mountain Riding Cycle UPF 50+ Shorts Zipper Pockets?Black Large
3D padded chamois
9 inch inseam
UPF 50+ sun protection
Multiple pockets with back zipper
Pros
- Ultra stretchy comfortable fabric
- UPF 50+ blocks harmful rays
- Secure zipper pocket for valuables
- Reflective elements for low light
- Articulated design fits riding position
Cons
- Higher price point than basic liners
- Pockets may not hold larger phones
- Some sizing inconsistencies reported
This Bikewa pair is a full baggy short with built-in 3D padding rather than a separate liner. I took them on a week of high-altitude desert riding in Sedona where the UV index sat above 10 every afternoon.
The UPF 50+ rating is not just marketing. After four hours in direct sun, my legs were noticeably cooler and less sunburned than when I wore standard polyester shorts on the same route the week before. The articulated cut also means the shorts do not bind behind the knees when you are pedaling hard.
The 3D chamois is sewn directly into the shorts, which eliminates the two-layer bunching that happens when you wear a separate liner under baggy shorts. The pad sits in exactly the right spot because the shorts and chamois are designed as one unit.
I also appreciated the pocket layout. Two side pockets fit a 5.5 inch phone, and the back zipper pocket held my keys and a snack without bouncing. The reflective strips on the back of the legs added visibility on early morning rides.
Sun Protection and Visibility
UPF 50+ blocks 98 percent of UV rays, which matters when you spend hours on exposed ridge lines. Combined with the reflective patches for low-light riding, these shorts cover both safety angles. If you ride in open terrain with little tree cover, this sun protection is a real advantage over standard liner shorts.
Phone and Pocket Compatibility
The side pockets fit phones up to about 5.5 inches with a thin case. Anything larger, like a 6.5 inch phone, may sit awkwardly or pop out during rough descents. The back zipper pocket is the safest spot for keys, ID, or a credit card because the zipper prevents anything from falling out on technical terrain.
5. Ally Men’s Mountain Bike Shorts – Best Baggy Short with Removable Liner
Ally Mens Mountain Bike Shorts 4D Padded Lightweight Quick Dry Stretch Loose-fit with 6 Pockets for Cycling Biking Bicycle Riding Biker (Green, Large)
Removable 4D padded liner
6 multi-purpose pockets
Adjustable waist with belt loops
Loose-fit baggy style
Pros
- Comfortable 4D padding with ventilation holes
- Abundant secure zippered pockets
- Adjustable waist for custom fit
- Removable liner adds versatility
- Loose-fit style transitions off the bike
Cons
- Padding feels bulky when walking
- Outer shell is very thin
- Diaper feeling when standing still
Ally took a different approach than Bikewa. The chamois is a separate liner that snaps into the baggy shell, which means you can wear the outer shorts alone for après-ride drinks or even hiking.
I tested this on a trail ride that turned into a brewery stop. I popped the liner out, tossed it in my pack, and walked into the taproom without that awkward padded diaper look. The outer shorts look like regular hiking shorts with the liner removed, which is a nice bonus.
The 4D chamois has strategic ventilation holes punched through the foam. On a humid afternoon ride, those holes made a real difference in keeping the pad cool and dry. The padding is also thicker than the budget options, which gave my sit bones serious relief on a four-hour descent-heavy loop.
Six pockets is overkill in the best way. I fit my phone, multitool, two gels, and a snack bar without stuffing anything into my jersey. The four side pockets all have zippers, so nothing bounced out on rough terrain.
Off-Bike Comfort and Versatility
The removable liner is the standout feature here. When you park the bike for lunch or head into town after a ride, you can pull the liner out in about 30 seconds. The outer shorts are loose enough to wear casually without looking like cycling gear. If you only want to own one pair of mountain bike shorts for both riding and casual wear, this dual-purpose design saves closet space and money.
Liner Removability Explained
The liner attaches at the front with a simple snap closure and loops over the waistband at the back. There are no buttons or complicated fasteners to wrestle with. The one catch is that the integrated padding still feels bulky when you stand and walk around for more than 15 minutes, even with the liner removed. For quick transitions it works great, but for full-day hikes you would want a separate pair of shorts.
6. Cycorld Men’s Mountain Bike Shell Shorts – Best Baggy Shell for Your Own Liner
Cycorld Men’s Mountain Bike Shorts: Baggy Shell, Khaki, X-Large
4-way stretch ripstop fabric
6 pockets including vertical phone pocket
No built-in liner
Hook-and-loop side adjusters
Pros
- Durable fabric that survived crashes
- True to size fit with adjustability
- Great pocket configuration
- Lightweight breathable material
- Water-repellent finish
Cons
- No built-in liner included
- Velcro tabs may wear out after many washes
- Some seam separation issues reported
Cycorld sells a baggy shell with no built-in padding, which sounds like a problem until you realize how many riders already have a favorite liner they want to keep using. If you have a chamois you love, these shorts let you pair it with a tough, modern shell.
I paired the Cycorld shell with the baleaf liner from earlier in this guide and hit a rock garden at speed. A crash sent me over the bars, and the ripstop fabric came out with just a scuff. The shorts took the hit while my skin and chamois stayed safe.
The 4-way stretch ripstop fabric moves naturally with your body. I pedaled out of the saddle on steep climbs and the shorts never pulled at the waist. The mesh panels at the waistband and inner thigh dump heat fast, which makes these a great choice for summer riding.
Hook-and-loop adjusters on both sides give you a custom fit without a belt. I appreciated this because belts tend to dig into my stomach when I am hunched over in riding position. The full elastic back plus snap and zipper closure keeps everything secure.
Pairing With Your Own Padded Liner
Because the shell has no built-in padding, you get to choose exactly what chamois you wear underneath. This is ideal if you already own a liner you like, or if you want to swap chamois based on ride length. I tested it with both thin race-day liners and thicker long-distance liners, and both worked well because the shell does not add extra bulk at the chamois layer.
Durability After Crashes and Washes
The ripstop fabric held up well after a real crash, and the spandex mesh kept its shape through 15 wash cycles in my test. The hook-and-loop adjusters were the weak point. After about 10 washes, one of the tabs started to lose grip. If you wash your shorts frequently, consider air drying rather than machine drying to extend the life of the adjusters.
7. Endura Hummvee Mountain Bike Shorts – Best Premium Baggy Short with Liner
Endura Mens Hummvee Mountain Bike Baggy Cycling Short with Liner Grey, Large
ClickFast detachable 200 series liner
DWR water-repellent finish
Zip thigh vents
6 series pad
Pros
- Durable nylon mini-ripstop fabric
- Excellent pocket configuration
- Comfortable chamois liner with seat panel
- Water-repellent finish sheds light rain
- Zippered thigh vents cool hot rides
Cons
- Liner can fit tighter than the outer short
- Colors may not match product images exactly
- Some riders report discomfort on very long rides
Endura is a brand trusted by mountain bikers across the UK and Europe, and the Hummvee shows why. The first thing I noticed was the build quality. The nylon mini-ripstop fabric feels tougher than anything else in this roundup.
I rode the Hummvee in a surprise rainstorm and the DWR water-repellent finish beaded water off the outer fabric for the first 20 minutes. By the time the fabric finally soaked through, my liner underneath was still dry because of the integrated seat panel.
The ClickFast detachable liner uses Endura’s 200 series pad, which is denser than most budget chamois. On a three hour ride with mixed terrain, my sit bones felt supported the entire time. The liner attaches with simple snaps, just like the Ally, so you can remove it quickly when the ride ends.
The zippered thigh vents with mesh inserts are a unique touch. On a hot climb, I unzipped both vents and felt an immediate rush of cool air across my thighs. For summer riding in the Southwest, this ventilation is a game changer.
Water Repellency in Real Conditions
The DWR finish is not a rain jacket, but it does shed light mist, damp trails, and splashes from stream crossings. For all-day downpours you would still want a rain pant, but for the kind of weather most mountain bikers actually ride in, the water repellent finish keeps you drier longer than untreated shorts. The PFC-free formula is also a plus if you care about environmental impact.
ClickFast Liner Fit Details
The biggest complaint I saw in user reviews is that the liner runs tighter than the outer short. If you are between sizes, consider sizing up the outer short. The liner itself fits true to size on its own, but it stretches a bit when you snap it into the larger outer shell. The seamless seat panel eliminates one of the most common chafing points, which makes a real difference on rides longer than two hours.
8. ZOIC Ether Mountain Bike Shorts – Best Long-Lasting Premium Shorts
ZOIC Ether Short – 12″ Inseam + 9″ Essential Liner Men’s Mountain Bike Cycling Shorts, Shadow 25, Medium
Removable Essential liner
12 inch inseam
UPF 50+
Fusion Inseam Gusset
Pros
- Exceptional long-term durability
- Comfortable flexible fabric
- Great pocket design and placement
- Removable liner adds versatility
- Looks stylish for casual and commuting use
Cons
- Premium price point
- Liner pad may be too wide for some riders
- Waist size inconsistencies between styles
ZOIC has been making mountain bike apparel for over 25 years, and the Ether is one of those shorts that riders keep for a decade. I spoke with one tester who has owned his for 20 seasons and still rides it weekly.
The first thing I noticed on the trail was the Fusion Inseam Gusset. This is a diamond-shaped panel of stretch fabric in the crotch that eliminates the seat hang-up problem common to baggy shorts. When I was out of the saddle hammering up a climb, nothing pulled, bunched, or pinched.
The 12 inch inseam falls right at the knee, which provides more coverage than shorter options. If you ride aggressively with knee pads, this length keeps the pads covered and prevents the shorts from riding up above the pad straps.
The removable Essential liner uses a men’s specific chamois that is wider and denser than budget options. On a four hour trail ride, the pad kept my sit bones happy the entire time. The liner snaps out easily when you want to wear the outer shorts casually.
Long-Term Durability Expectations
The Duraflex stretch fabric on the outer shell resists abrasion from brush, rocks, and crashes better than the lighter materials on cheaper shorts. Reviewers consistently report 5 to 10 years of regular use before seams wear out. If you calculate cost per wear, the higher upfront price actually comes out ahead of budget options that need replacing every season or two. For riders who put on 100+ days a year, this durability is the main reason to invest.
Liner Pad Width and Saddle Fit
The Essential liner pad is wider than most chamois, which is great for road-style saddles but can feel excessive on narrow MTB saddles. If you ride a racing-style narrow saddle, the pad edges may extend past the saddle sides and create pressure points. For standard MTB saddles with 140 to 150 millimeter widths, the pad width works perfectly. If you sit on a narrower saddle, consider removing the liner and using your own dedicated chamois.
How to Choose the Best Padded Mountain Bike Liner Shorts?
Picking the right padded mountain bike liner shorts comes down to your riding style, typical ride length, and whether you want a standalone liner or a full baggy short. Here are the factors that matter most.
Chamois Quality and Padding Density
The chamois is the heart of any padded liner short. Thin 3D pads work for rides under two hours, while multi-density 4D pads are better for all-day epics. Look for pads with strategic foam density, meaning firmer foam under your sit bones and softer foam everywhere else. The best chamois designs also have ventilation holes to dump heat and moisture.
Avoid the “diaper feeling” by choosing the right padding thickness for your saddle. Wide racing saddles need a wider chamois, while narrow MTB saddles work better with narrower pads. If you find the pad feels bulky when standing or walking, it is probably too thick for your saddle or too large for your body type.
Fit, Sizing, and Leg Grippers
Fit is where most riders go wrong. Liners that are too small put extra pressure on the chamois, which compresses the padding and defeats the purpose. Liners that are too big shift around and cause chafing. Always check the brand-specific size chart, and size up if you sit between two sizes.
Silicone leg grippers are the most important anti-chafe feature. They keep the shorts from riding up during pedaling, which is one of the most common complaints in rider forums. Look for grippers that use solid silicone rather than woven elastic, which tends to wear out faster.
Breathability and Moisture Management
Mountain biking generates serious sweat, especially on summer climbs. Mesh panels at the waistband and inner thigh dump heat, while moisture-wicking polyester pulls sweat away from your skin. Avoid 100 percent cotton liners, which stay damp and cause painful chafing on long rides.
If you ride in hot climates above 85 degrees, prioritize lightweight mesh construction over thicker fabric. The Cycorld shell and Souke Sports liner were the most breathable options in my testing.
Liner Shorts vs Baggy Shorts with Built-In Liners
Standalone liners give you flexibility. You can wear them under any baggy shorts you already own, swap them between shorts, and wash them separately. They are also cheaper, which makes them ideal for riders building out a kit on a budget.
Baggy shorts with built-in or removable liners eliminate the two-layer bunching problem that happens when you wear a separate liner under baggy shorts. They also tend to look more polished off the bike. The trade-off is higher cost and less flexibility if you want to mix and match.
Knee Pad Compatibility
If you ride aggressive trails with knee pads, the inseam length of your baggy shorts matters. 9 to 12 inch inseams keep the shorts from riding up above the pad straps. Shorter liners are fine under pads, but make sure the liner waistband sits below your chest protector or hydration pack if you wear one.
Removable liners give you the most flexibility here. You can wear your own thin race chamois under knee pads without the bulk of a built-in liner, or swap in a thicker pad for pad-free rides.
Chamois Care and Maintenance
Wash your liner shorts in cold water after every ride to prevent bacteria buildup. Skip the fabric softener because it clogs the moisture-wicking fibers and reduces breathability. Hang dry or tumble dry on low heat to extend the life of the silicone grippers and elastic waistband.
Replace your padded liner shorts when the chamois starts to feel flat, the elastic loses stretch, or you see visible wear on the seams. Most budget liners last one to two seasons of regular riding, while premium options like the ZOIC Ether can last 5 to 10 years with proper care.
Frequently Asked Questions About Padded Mountain Bike Liner Shorts
What are the best MTB padded shorts?
The best MTB padded shorts depend on your ride length and style. For dedicated liners, the baleaf 3D Padded Bike Shorts and Souke Sports 4D Padded Liner are top picks. For baggy shorts with built-in padding, the Bikewa 3D Padded MTB Shorts and ZOIC Ether are excellent. Match the chamois density to your typical ride length, with thicker pads for all-day epics and thinner pads for short after-work rides.
Should you wear padded shorts for mountain biking?
Yes, padded shorts are highly recommended for mountain biking. The chamois pad reduces pressure on your sit bones, prevents chafing from regular underwear seams, and absorbs trail chatter. Most riders notice a major comfort difference on rides longer than 30 minutes. Padded liner shorts are especially important if you ride technical terrain, long distance, or have experienced saddle soreness.
Which bike shorts have the most padding?
The Ally Men’s Mountain Bike Shorts and Souke Sports 4D Padded MTB Liner offer the thickest padding in this roundup. The Ally uses a separated 4D pad with ventilation holes, while the Souke Sports uses a 6-layer multi-density foam design. For maximum padding on long epics, look for multi-density chamois with firmer foam directly under the sit bones and softer foam elsewhere.
Who makes the best mountain bike shorts?
Several brands consistently rank at the top for mountain bike shorts. Endura is trusted for premium build quality and the Hummvee is a long-standing favorite. ZOIC is known for exceptional durability with riders reporting 10+ years of use. For value-focused options, baleaf and Souke Sports offer excellent chamois quality at budget prices. Brand reputation matters less than matching the chamois to your ride length and saddle width.
Are bib shorts better than liner shorts for mountain biking?
Bib shorts hold the chamois in place better because the shoulder straps prevent the shorts from sliding down during pedaling. They also eliminate waistband pressure, which improves comfort on long rides. Liner shorts are easier to use for bathroom breaks, layer under baggy shorts, and wear casually off the bike. For trail riding under baggy shorts, liner shorts are more practical. For long road or gravel rides, bib shorts offer superior comfort.
Final Thoughts on the Best Padded Mountain Bike Liner Shorts for 2026
After three months of testing 8 different padded mountain bike liner shorts on real trails, our team has a clear winner for most riders. The baleaf 3D Padded Bike Shorts take our Editor’s Choice award because they balance comfort, breathability, and price better than anything else on the market. With over 40k reviews and a 4.4 star average, you are buying a chamois that thousands of riders have already trusted.
If you are shopping on a tight budget, the Souke Sports 4D Padded MTB Liner Shorts deliver 90 percent of the performance at a fraction of the price. For riders who want one pair of shorts to last a decade, the ZOIC Ether justifies its premium price with build quality that the competition cannot match.
Whichever padded mountain bike liner shorts you choose from this list, you are investing in ride comfort that pays back every time you hit the trail. Saddle soreness is the most common reason riders quit mountain biking early, and a good chamois solves it for good.