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SALE
Koulin Trail Long Sleeve Zip
$39.99 $49.99
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. If you still find yourself overheating, the zip neck can be undone for ventilation, as well as offering some extra sun protection.
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
- Zip neck provides sun protection and can be unzipped to cool down
- 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
Delivery is free over $99.
All duties and import charges are covered by Alpkit.
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.