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  • alpkit mens vayper long sleeve baselayer for trail running and fell running in reef blue
  • Vayper Long Sleeve [Mens]
  • alpkit mens vayper long sleeve baselayer for trail running and fell running in black
  • alpkit mens vayper long sleeve baselayer for trail running and fell running in reef blue outfit
  • alpkit mens vayper long sleeve baselayer for trail running and fell running in reef blue front
  • alpkit mens vayper long sleeve baselayer for trail running and fell running in reef blue rear
  • alpkit mens vayper long sleeve baselayer for trail running and fell running in reef blue logo

    • Aaron Jackson

    Model is 180cm (5' 11"), wears a size medium and regular leg length.

    Ben Field

    Model is 180cm (5' 11"), wears a size medium/large ,medium bottoms and long? leg length.

    Dan Dean

    Model is 169cm (5' 6.5"), wears a size medium ,32 bottoms and short leg length.

    Hannah Murray

    Model is 172.7cm (5' 8"), wears a size 10 and long leg length.

    Rachel Gatehouse

    Model is 165cm (5' 5"), wears a size 10 and long leg length.

show more

Aaron Jackson

Model is 180cm (5' 11"), wears a size medium and regular leg length.

Ben Field

Model is 180cm (5' 11"), wears a size medium/large ,medium bottoms and long? leg length.

Dan Dean

Model is 169cm (5' 6.5"), wears a size medium ,32 bottoms and short leg length.

Hannah Murray

Model is 172.7cm (5' 8"), wears a size 10 and long leg length.

Rachel Gatehouse

Model is 165cm (5' 5"), wears a size 10 and long leg length.

[Clothing] Baselayer
  • alpkit mens vayper long sleeve baselayer for trail running and fell running in reef blue
  • Vayper Long Sleeve [Mens]
  • alpkit mens vayper long sleeve baselayer for trail running and fell running in black
  • alpkit mens vayper long sleeve baselayer for trail running and fell running in reef blue outfit
  • alpkit mens vayper long sleeve baselayer for trail running and fell running in reef blue front
  • alpkit mens vayper long sleeve baselayer for trail running and fell running in reef blue rear
  • alpkit mens vayper long sleeve baselayer for trail running and fell running in reef blue logo

Vayper Long Sleeve

High performance base layer made from 100% recycled fabric

£31.99 £39.99

  • Size
  • Colour

Pre-order now for despatch from . We'll keep you up-to-date with your order progress and despatch as soon as it is available.

  • Free Delivery over £50

  • Free Returns

Made from a 100% recycled polyester fabric that’s incredibly soft, light and fast-drying, the Vayper is designed to be a true next-to-skin base layer, ideal for a range of high output activities. The close, athletic cut allows the Vayper to pull sweat away from the skin much more rapidly when you’re working hard and the ultralight fine knit fabric retains less moisture, meaning it dries quicker. Polygeine® treated fabric keeps the Vayper pong-free after multiple uses and allows you to go longer between wash cycles.

Highly effective as a cool standalone layer in milder conditions, the Vayper also fits neatly underneath midlayers and bike jerseys as part of your layering system. Despite its silky ‘barely there’ feel, when worn underneath layers the fabric traps narrow pockets of still, warm air, adding extra warmth without the bulk.

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

M: 113 g

Origin: China

Standard delivery to UK addresses is free over £50.
Next Day deliveries will be shipped same day if you place your order before 2pm Monday - Friday.

If you are not happy or have changed your mind, you can return your unused product within 123 days of placing the order for a refund.
Simply return it to us, free of charge, with all the original packaging.
Men's Base Layer Sizing
UK S M L XL XXL
Chest
Inches
CMs
37"
94
40"
102
43"
109
46"
117
49"
124
Waist
Inches
CMs
30"
76
32"
81
34"
86
36"
91
38"
97
Sleeve
Inches
CMs
33"
84
34"
86.5
35"
89
36"
91.5
36.5"
92.5
EU
USA		 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.

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 Slim Regular Relaxed
Close fitting designed to conform to your body shape. Slim and slightly contoured but not form fitting. A comfortable fit that's not too tight, nor too loose. A looser fit with a bit more space but not too baggy.
Fit Guide
Tight Slim
Close fitting designed to conform to your body shape. Slim and slightly contoured but not form fitting.
Regular Relaxed
A comfortable fit that's not too tight, nor too loose. A looser fit with a bit more space but not too baggy.