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Vayper Short Sleeve
$39.99 $49.99
From sweaty hill climbs to long days in the saddle, Vayper’s silky-soft recycled fabric works hard next to your skin — keeping you dry, fresh and moving free.
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100% recycled polyester – ultralight, soft, and fast-drying
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Polygiene® Stay Fresh tech – wear it longer, wash it less
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Close-fitting cut – rapid moisture wicking during high output efforts
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Fine knit traps warmth under layers, breathes beautifully on its own
Lightweight, low-impact, and made to move
Vayper is designed as a next-to-skin base layer for high-energy days outdoors. The smooth, featherlight fabric feels barely there — but performs brilliantly when you’re pushing hard. It wicks sweat quickly, dries in a flash, and resists odour for multi-day wear.
The athletic fit hugs close to pull moisture from your skin and sits neatly under jerseys, fleeces or midlayers. And despite its gossamer weight, Vayper traps slim pockets of warm air when layered, giving you subtle warmth without the bulk.
Softer on you, gentler on the planet
Woven from 100% recycled fibres and treated with natural Polygiene® tech, Vayper reduces impact while helping you use and wash less. It's the kind of tee you’ll forget you’re wearing — and never want to be without.
Features
Key Features
- Athletic next-to-skin cut and wicking material combine to rapidly draw sweat away from the skin
- Close cut fit adds low bulk warmth when worn underneath layers by trapping pockets of still, warm air
- Ultralight, silk-feel fabric retains less moisture, drying faster
- 100% Recycled polyester and Polygiene treated fabric resists the growth of bacteria, keeping your tee smelling fresh for longer
- Flatlock seams reduce rubbing and discomfort underneath rucksack straps
- 3 Year Alpine Bond
Vital stats
Fit
Tight
Construction
100% Recycled Polyester, 95gsm
Polygeine® treated
Weight
Size M: 89 g
Origin: China
Delivery is free over $99.
All duties and import charges are covered by Alpkit on products of UK origin. This includes the 10% universal import duty and
reciprocal tariffs, announced on the 11th April 2025. Customers who wish to proceed with a purchase can contact us directly via email at support@alpkit.com
to obtain a delivered price, inclusive of all applicable tariffs.
Men's Base Layer Sizing | ||||||
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UK | XS | S | M | L | XL | XXL |
Chest Inches CMs |
34" 88 |
37" 94 |
40" 102 |
43" 109 |
46" 117 |
49" 124 |
Waist Inches CMs |
28" 71 |
30" 76 |
32" 81 |
34" 86 |
36" 91 |
38" 97 |
Sleeve Inches CMs |
32" 81.5 |
33" 84 |
34" 86.5 |
35" 89 |
36" 91.5 |
36.5" 92.5 |
EU USA |
44 34 |
46 36 |
48 38 |
50 40 |
52 42 |
54 44 |

How to measure
This size chart indicates the body measurements our garments are designed to fit. Measure yourself as described below, and use the size chart to find your size:
Chest - measure around your chest at the widest part. The tape measure should pass under your arms, and be level from front to back.
Waist - measure around your waist at the narrowest part.
Sleeve - With your arms relaxed by your side, tilt your head down and ask a friend to measure from the bone at the base of your neck, over your shoulder and down your arm to the fold at your wrist.
Fit Guide

Tight
Close fitting designed to conform to your body.

Slim
Slim and slightly contoured but not form fitting.

Regular
A comfortable fit that's not too tight, nor too loose.

Relaxed
A looser fit with a bit more space but not too baggy.