Mens Base Layers and Running Tops
  • alpkit mens koulin trail tee long sleeve base layer in outer space blue
  • Koulin Trail Long Sleeve [Mens]
  • alpkit mens koulin trail tee long sleeve base layer in chilli red
  • alpkit mens koulin trail tee long sleeve base layer in blaze orange
  • alpkit mens koulin trail tee long sleeve base layer in reef blue
  • alpkit mens koulin trail tee long sleeve base layer in chilli red back
  • alpkit mens koulin trail tee long sleeve base layer in chilli red logo
  • alpkit mens koulin trail tee long sleeve base layer in chilli red key pocket
  • Koulin Trail Long Sleeve - action
show more
  • alpkit mens koulin trail tee long sleeve base layer in outer space blue
  • Koulin Trail Long Sleeve [Mens]
  • alpkit mens koulin trail tee long sleeve base layer in chilli red
  • alpkit mens koulin trail tee long sleeve base layer in blaze orange
  • alpkit mens koulin trail tee long sleeve base layer in reef blue
  • alpkit mens koulin trail tee long sleeve base layer in chilli red back
  • alpkit mens koulin trail tee long sleeve base layer in chilli red logo
  • alpkit mens koulin trail tee long sleeve base layer in chilli red key pocket
  • Koulin Trail Long Sleeve - action
Base Layers and Running Tops

Koulin Trail Long Sleeve

Long-sleeved base layer

£29.99

Base layer tee with Polygiene® anti-odour technology. Wicking and fast-drying with breathable mesh panels for staying comfortable on the move
  • Size
  • Colour
    • alpkit mens koulin trail tee long sleeve base layer in outer space blue
    • alpkit mens koulin trail tee long sleeve base layer in chilli red

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

Our Koulin base layers are designed to keep you comfortable for everything from a long day hillwalking to short, sharp runs from your own front door.

  • Wicking and fast-drying 100% recycled polyester fabric
  • Polygiene® anti-odour technology for multiple wears
  • Body-mapped mesh panels dump heat and moisture

The only thing worse than becoming a sweaty mess is staying a sweaty mess and turning into into a shivery mess. The Koulin’s 100% recycled polyester fabric wicks moisture away from your skin and dries quickly to keep you a comfortable temperature on the move.

Body-mapped mesh panels under the arms provide extra breathability for steep summit slogs and sun-baked trail runs, dumping excess heat and moisture when you’re working hard.

The fit is relaxed enough to wear comfortably on its own, but slim enough to layer neatly under a fleece or mid layer. We’ve used low profile flatlock seams that are comfortable next to the skin and don’t dig in under rucksack straps.

Finally, Polygiene® Stay Fresh technology allows you to wear your tee for longer without washing – ideal for multi-day backpacks, travelling or just saving water!

Features

Key Features

  • Moisture wicking and fast-drying material keeps you comfortable
  • Polygiene® Stay Fresh technology to wear more and wash less
  • Body-mapped mesh underarm panels dump excess heat and moisture
  • Rear stash pocket with an attachment loop to keep your keys safe
  • Flat-lock seams for next-to-skin comfort and wearing under packs
  • Long sleeves provide extra coverage in cooler weather
  • 3 Year Alpine Bond

Vital stats

Fit

Slim

Construction

Main fabric: 100% recycled polyester, 150gsm
Mesh fabric: 100% recycled polyester, 100gsm
Polygiene® Stay Fresh Technology

Weight

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 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.