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ZOICCarbon Liner Shorts - Men's

Sale 40% Off$38.74 $64.95

Item # ZOI002D

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Item # ZOI002D

Carbon undies.

Everybody knows that carbon is stiffer and lighter, but not many are aware that it makes an awesome liner short, too. Just kidding — Zoic's Carbon Men's Liner Short doesn't actually use carbon, but it does rock an Italian-made Cytech Elastic Interface MTB Performance chamois that helps your undercarriage stay comfortable on long rides and races. It's designed to be stretchy, moisture wicking, and anatomically padded, with different foams in different places for extra comfort and an ergonomic profile made for long days in the saddle. The chamois is sewn into a spandex mesh shell for stretch and breathability, and Zoic finished the Carbon off with little touches including reverse stitching to prevent chafing, a plush waistband, and gripper elastic inside the hem to keep the legs from riding up.

  • Mountain bike liners for optimal comfort in the saddle
  • Cytech chamois cushions and supports your sit bones
  • Breathable, stretchy fabric keeps you cool and comfortable
  • Reverse stitching prevents chafing and irritation
  • Soft waistband ensures all-day ride comfort
  • Gripper elastic in the leg bands for a stay-put fit
Tech SpecsSize
Tech Specs
84% polyester, 16% spandex
9 in
Cytech Elastic Interface MTB Performance
Chamois Thickness
14 mm
Recommended Use
mountain biking
Manufacturer Warranty


Men's Apparel

36 - 38in

(91.4 - 96.5cm)

38.5 - 40.5in

(97.8 - 102.9cm)

41 - 43in

(104.1 - 109.2cm)

43.5 - 45.5in

(110.5 - 115.6cm)

46 - 48.5in

(116.8 - 123.2cm)

Elastic Waistband

27 - 29in

(68.6 - 73.7cm)

30 - 32in

(76.2 - 81.3cm)

33 - 35in

(83.8 - 88.9cm)

36 - 39in

(91.4 - 99.1cm)

40 - 43in

(101.6 - 109.2cm)

44 - 46in

(111.8 - 116.8cm)

Fixed Waistband













How to Measure:
For best results, take measurements over your underwear.
Measure under your arms, around the fullest part of your chest.
Natural Waist:
Measure around your natural waistline, keeping the tape a bit loose.

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Bought as a gift

  • Familiarity: I gave it as a gift but have feedback to share

I bought these for my boyfriend and he likes them. There is not a lot of padding but they do work well for 15 to 20 mile mountain bike rides.

Really nice but did not cover site bones

  • Size Bought: Large

Waist 33......Shorts Size Large.... Love the fit and material but when I sat on my bike seat my site bones were not padded and I was sitting on the stitches that held the pad in liner...My site bone measurement is 5.5 inches. ...I am returning them:(

worth it

  • Familiarity: I've used it several times
  • Fit: True to size
  • Size Bought: large

These under shorts are perfect for a full day out, better chamois than the basic Zoic and nice waist band. I am a 33 waist and have muscular thighs and Lg was perfect for me

Weird sizing

  • Fit: Runs large
  • Size Bought: Medium

I can typically get a medium in most all shorts and end up with a solid fit. I ordered a medium in these(I wear a size 32 short usually) and they fit great in the waist, but they were loose on my thighs. I don't have massive legs but they aren't twigs by any means. I have a pretty athletic build. No bragging intended here but I can squat over 300 lbs if that gives you any reference that my legs should not be this skinny for these to not fit. I decided to not order the small because I think it would be too tight on my waist. Aside from that, the quality seems top notch and they look like a super comfortable liner.

Nice Liner

  • Familiarity: I've used it several times
  • Fit: True to size
  • Size Bought: XL

Well made liner with high quality chamois. To date, this is the best liner I have tried in regards to breath-ability, comfort, and cut. I ordered the XL based on the size chart, I probably could have got away with a L (I'm a 36 waist) however the elastic does a good job at both the waist and quad of keeping everything in place.