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AEROSKYN™ PLUS · TRUNK
AEROSKYN™ PLUS · TRUNK
Model is 5'9" wearing a size medium
AEROSKYN™ PLUS · TRUNK
Model is 5'9" wearing a size medium
AEROSKYN™ PLUS · TRUNK
Model is 5'9" wearing a size medium

AEROSKYN™ PLUS · TRUNK

High Performance. Powered by Lycra®.
4.9
Rated 4.9 out of 5 stars
395 Reviews
Sale price£28.00
BUY 2+, SAVE 10%
BUY 4+, SAVE 15%
BUY 6+, SAVE 20%

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AEROSKYN™ PLUS · TRUNK
AEROSKYN™ PLUS · TRUNK
Sale price£28.00
(4.9)

Why You'll Love This

Why You'll Love This Why You'll Love This

No seams, no lines, no distractions. A smooth waistband and four way stretch go anywhere.

VANGUARD

VANGUARD

Say goodbye to waistband digs, underwear lines, and the friction distractions of your final mile ride.

SILVADUR™

SILVADUR™

SILVADUR™ antimicrobial delivers "intelligent" microbial control of bacteria that cause odor.

PRIME WICKING

PRIME WICKING

AEROSKYN™'s 3D fiber network channels sweat and accelerates evaporation at core temperature.

MAXI-AIRFLOW

MAXI-AIRFLOW

Airburst™ technology keeps you dry and cool, delivering the ultimate gear that eliminates discomfort.

Product Details

Engineered for Performance Engineered for Performance

Product Features Product Features

  • •Minimalist design
  • •Seamless leg openings
  • •Odor resistant
  • •Antibacterial
  • •Smooth 4-way stretch
  • •Moisture wicking finish
  • •Quick-drying
  • •Breathable design

Activities Activities

  • •Basketball
  • •Casual Wear
  • •Running
  • •Cycling
  • •Strength Training
  • •Hiking

Fit Fit

  • •True to Size
  • •Snug, not tight
  • •Freedom of movement

Shipping & Returns Shipping & Returns

  • •Local fulfilment
  • •Free shipping on 2+
  • •30 day free returns

Material & Care Material & Care

Materials
  • 85% Polyamide (Nylon), 15% Lycra® Elastane
  • Certified Safe: OEKO-TEX® STANDARD 100 #HKKH 029897 by TESTEX
Care
  • Machine Wash Cold Machine Wash Cold
  • Hang Dry Hang Dry

Best Pair Guarantee

You have 30 days to try your first pair. We build every pair to perform in real conditions, and we stand behind it completely. If it is not right for you, we will refund or exchange it, even after wear. Start with one pair and take it through real training and real days. If your first order includes multiple pairs, try one before opening the rest.

4.9
Rated 4.9 out of 5 stars
Based on 395 reviews
Total 5 star reviews: 369 Total 4 star reviews: 14 Total 3 star reviews: 4 Total 2 star reviews: 4 Total 1 star reviews: 4
Rating
Ratings
395 reviews
  • UM
    Uri M.
    Reviewing
    AEROSKYN™ PLUS · TRUNK L
    I recommend this product
    Rated 5 out of 5 stars
    2/13/26
    Softer than my PJs.

    Most trunks I've tried tend to slide down or the legs roll up. These stay exactly where you put them. High quality elastic on the waist.

    SizingRated 0.0 on a scale of minus 2 to 2
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    U Profile picture for UnderXLabs
    UnderXLabs
    2/14/26

    Many thanks for the feedback! We put a lot of work into the waistband elastic and leg grip to ensure they stay put without rolling. Brilliant to hear they’re outperforming other brands you've tried!

  • FP
    Felix P.
    Reviewing
    AEROSKYN™ PLUS · TRUNK L
    I recommend this product
    Rated 5 out of 5 stars
    2/12/26
    Satisfied

    Great look and feel, fits true to size, very satisfied.

    Was this helpful?
  • MA
    Michael A.
    Reviewing
    AEROSKYN™ PLUS · TRUNK M
    I recommend this product
    Rated 5 out of 5 stars
    2/10/26
    Top buy

    Bit of a wait for delivery but well worth it.

    SizingRated 0.0 on a scale of minus 2 to 2
    Was this helpful?
  • BC
    Brent C.
    Reviewing
    AEROSKYN™ PLUS · TRUNK L
    I recommend this product
    Rated 5 out of 5 stars
    2/9/26
    Solid gear

    Great quality gear but the waistband is a bit tight.

    SizingRated 0.0 on a scale of minus 2 to 2
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  • BR
    Benjamin R.
    Reviewing
    AEROSKYN™ PLUS · TRUNK M
    I recommend this product
    Rated 5 out of 5 stars
    2/8/26
    Lovely soft

    Buying more now.

    SizingRated 0.0 on a scale of minus 2 to 2
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  • VS
    Vincent S.
    Reviewing
    AEROSKYN™ PLUS · TRUNK M
    I recommend this product
    Rated 5 out of 5 stars
    2/7/26
    Extremely soft

    Perfect for daily wear.

    Was this helpful?
  • AF
    Alexander F.
    Reviewing
    AEROSKYN™ PLUS · TRUNK L
    I recommend this product
    Rated 5 out of 5 stars
    2/5/26
    Highly recommend

    Pure comfort here.

    SizingRated 0.0 on a scale of minus 2 to 2
    Was this helpful?
  • AB
    Anders B.
    Reviewing
    AEROSKYN™ PLUS · TRUNK L
    I recommend this product
    Rated 5 out of 5 stars
    2/5/26
    Awesome!

    Awesome trunks! Super soft and they fit perfectly. Great buy.

    SizingRated 0.0 on a scale of minus 2 to 2
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  • UU
    Urien U.
    Reviewing
    AEROSKYN™ PLUS · TRUNK L
    I recommend this product
    Rated 5 out of 5 stars
    2/2/26
    Premium feel

    Trust the size guide. I did and the fit is spot on.

    SizingRated 0.0 on a scale of minus 2 to 2
    Was this helpful?
  • CB
    Charles B.
    Reviewing
    AEROSKYN™ PLUS · TRUNK XL
    I recommend this product
    Rated 5 out of 5 stars
    2/2/26
    So good

    Really comfortable. Best fit yet.

    Was this helpful?