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Model is 5'9" wearing a size medium

AEROSKYN™ PLUS · CLASSIC BRIEF

High Performance. Powered by Lycra®.

4.7

Rated 4.7 out of 5 stars

335 Reviews

£27.00

BUY 2+, SAVE 10%

BUY 4+, SAVE 15%

BUY 6+, SAVE 20%

Select Your Color:

Ivory

Why You'll Love This

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

VANGUARD

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

SILVADUR™

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

PRIME WICKING

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

MAXI-AIRFLOW

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

Product Details

Engineered for Performance

Product Features

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

Activities

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

Fit Fit

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

Shipping & Returns

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

Material & Care

Materials

85% Polyamide (Nylon), 15% Lycra® Elastane
Certified Safe: OEKO-TEX® STANDARD 100 #HKKH 029897 by TESTEX

Care

Machine Wash Cold
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.

4.7

Rated 4.7 out of 5 stars

Based on 335 reviews

Total 5 star reviews: 283 Total 4 star reviews: 21 Total 3 star reviews: 16 Total 2 star reviews: 8 Total 1 star reviews: 7

335 reviews

Sort

AF
Anders F.
Reviewing
AEROSKYN™ PLUS · CLASSIC BRIEF M
I recommend this product
Rated 5 out of 5 stars
2/10/26
No rolling.
Best underwear I've ever bought.
SizingRated 0.0 on a scale of minus 2 to 2
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UF
Ulysses F.
Reviewing
AEROSKYN™ PLUS · CLASSIC BRIEF M
I recommend this product
Rated 5 out of 5 stars
2/5/26
Fit
So soft.
SizingRated 0.0 on a scale of minus 2 to 2
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CR
Caleb R.
Reviewing
AEROSKYN™ PLUS · CLASSIC BRIEF M
I recommend this product
Rated 5 out of 5 stars
2/1/26
Lovely soft
Fabric is lovely and breathable.
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ZA
Zachariah A.
Reviewing
AEROSKYN™ PLUS · CLASSIC BRIEF M
I recommend this product
Rated 5 out of 5 stars
1/22/26
Proper Premium Feel
You can tell these are designed to last. The fabric is breathable and the elastic is top quality. They stay fresh even after a long day of walking around town. Very happy with the purchase. Brilliant delivery speed too. Cheers.
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U
UnderXLabs
1/23/26
Cheers! You can tell they are designed to last. We're glad they stay fresh even after a long day of walking around town. Thanks for the support!
JV
Jonathan V.
Reviewing
AEROSKYN™ PLUS · CLASSIC BRIEF L
I recommend this product
Rated 5 out of 5 stars
1/15/26
Top Notch Briefs
Honestly, these are the business. The support is proper and the fabric feels very posh against the skin. I’ve gone through so many high-street brands that lose their shape, but these stay fit all day.
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AU
Arjun U.
Reviewing
AEROSKYN™ PLUS · CLASSIC BRIEF S
I recommend this product
Rated 5 out of 5 stars
1/8/26
Stay fresh
Keeps everything fresh during long walks. The smooth fabric is a total game changer, honestly.
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CR
Cecil R.
Reviewing
AEROSKYN™ PLUS · CLASSIC BRIEF XL
I recommend this product
Rated 5 out of 5 stars
1/5/26
Fab design
The pouch design offers brilliant support without feeling tight. A proper quality product for sure.
SizingRated 0.0 on a scale of minus 2 to 2
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DR
Diego R.
Reviewing
AEROSKYN™ PLUS · CLASSIC BRIEF L
I recommend this product
Rated 5 out of 5 stars
1/5/26
So soft
If you know, you know.
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BR
Benedict R.
Reviewing
AEROSKYN™ PLUS · CLASSIC BRIEF M
I recommend this product
Rated 5 out of 5 stars
1/3/26
Stay fresh
Super breathable and lightweight. Perfect for staying cool and dry during long days at work.
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KY
Karter Y.
Reviewing
AEROSKYN™ PLUS · CLASSIC BRIEF L
I recommend this product
Rated 5 out of 5 stars
12/23/25
Reliable.
Very understated and professional looking.
SizingRated 0.0 on a scale of minus 2 to 2
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