Womens Base Layers and Running Tops

  • BLACK FRIDAY

  • womens Alpkit Koulin trail vest in outer space blue
  • Koulin Vest - action
  • womens Alpkit Koulin trail vest in mint
  • womens Alpkit Koulin trail vest in reef
  • womens Alpkit Koulin trail vest in outer space blue outfit
  • womens Alpkit Koulin trail vest in outer space blue back
  • womens Alpkit Koulin trail vest in outer space blue front
  • womens Alpkit Koulin trail vest in outer space blue pocket
  • Koulin Vest - action
  • Koulin Vest - action
show more
  • womens Alpkit Koulin trail vest in outer space blue
  • Koulin Vest - action
  • womens Alpkit Koulin trail vest in mint
  • womens Alpkit Koulin trail vest in reef
  • womens Alpkit Koulin trail vest in outer space blue outfit
  • womens Alpkit Koulin trail vest in outer space blue back
  • womens Alpkit Koulin trail vest in outer space blue front
  • womens Alpkit Koulin trail vest in outer space blue pocket
  • Koulin Vest - action
  • Koulin Vest - action
Base Layers and Running Tops

Koulin Trail Vest

Trail running vest

€24,99 €29,99

Trail running vest with Polygiene® anti-odour technology. Wicking and fast-drying with breathable mesh panels for staying comfortable on the move
  • Size
    Please select an available size
  • Colour
    • womens Alpkit Koulin trail vest in outer space blue
    • womens Alpkit Koulin trail vest in mint
    • womens Alpkit Koulin trail vest in reef
    Please select an available colour

  • Free Delivery over €99

  • All Duties and Taxes Paid

Cool, breathable, and born for big days in the hills.

Whether you're weaving through summer singletrack or chasing cairns across the fells, the Koulin Trail Vest keeps you light, dry, and free to move. A classic piece of trail running kit, refined for modern pace and mountain conditions.

  • 100% recycled polyester – soft, fast-drying, and high-wicking

  • Polygiene® Stay Fresh tech – wear more, wash less

  • Breathable mesh zones under arms and across back

  • Flatlock seams reduce friction under packs

  • Rear pocket with loop – stash keys or small essentials

Stripped back. Performance focused.

Koulin Trail Vest is made for mountain movement — with a close, athletic fit that wicks sweat and keeps you cool, even on steep climbs in the midday sun. The lightweight fabric sits softly against your skin, while breathable mesh panels let heat escape when you’re working hard.

A small rear pocket adds practical storage without bulk, and the low-profile seams won’t chafe under running vests or hydration packs.

Lower impact, mile after mile.

Made using 100% recycled fabric and treated with long-lasting Polygiene® odour control, the Koulin Trail Vest helps you pack light and tread lighter. Whether it’s your local loop or a Lakeland classic, this is a top that earns its place in every kit bag.

Features

Key Features

  • Moisture wicking and fast-drying material keeps you comfortable
  • Polygiene® Stay Fresh technology to wear more and wash less
  • Mesh underarm and back panels to 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
  • Vest style keeps you cool for running and high intensity activity
  • Racerback straps are designed to work with your sports bra
  • 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

Sustainability and Product Care

The Koulin Trail Vest has been treated with Polygiene® Stay Fresh technology, meaning you can wear it for longer before it starts to whiff.

When your tee does start to pong, wash it at 40°C. Don’t use fabric softeners or conditioners though – these stop your tee from wicking as well.

Repairs
We have dedicated Repair Stations in our stores and we're fully equipped to breathe new life into your old kit. This includes spare parts, patches, new zips and wash and reproofing of your down and waterproofs. Pop into any store or contact us online for more info.

Alpine Bond
If one of our products does not meet your expectations upon delivery, or if during its lifetime does not live up to the demands placed upon it, please return it to us for repair, replacement or refund. If the problem is our fault then we will do this to your satisfaction. If it’s your fault then we will help out the best we can. Find out more about our Alpine Bond here.

How It Is Made

Recycled Polyester
The Koulin Trail Long Sleeve is made from 100% recycled polyester. This fabric is made using post-consumer recycled content which means it may have started life as a plastic bottle!

Polygiene® Stay Fresh
Polygiene® Stay Fresh technology inhibits the growth of pong-causing bacteria, extending your tee’s lifespan and meaning you can wear it more and wash it less. Wearing your tee just one more time before washing can save huge amounts of CO₂ and water over its lifespan.

Where It Is Made
Our products are made in the best factories in the world. We know the factories personally and they have all signed up to our Code of Ethics in our supply chain. This includes the Ethical Trading Initiative base code, fair pay, safe working environments, no child labour, no modern slavery, no bribery or corruption, no materials from conflict zones and humane farming methods.

All our factories sign up to our Code of Conduct. Find out where we make our product by visiting our Factories of Alpkit factory zone.

Reducing our carbon footprint
We are carbon neutral under PAS2060 and offset our Scope 1, Scope 2 and Scope 3 operations and transport emissions. We recognise that offsetting is not part of the solution but a point to pass through on a journey to Net Zero. Carbon Neutral is just a step in that journey.

We have joined the Science Based Targets Initiative which sets independent targets for us to achieve to do our bit to limit global warming to 1.5°C. Our targets are to halve our Scope 1 and Scope 2 emissions by 2025 based on 2018 base year and reduce our total carbon intesnity by 15% every year to achieve genuine net zero by 2050.

End of life
When your partnership with this product is over send it back to us and we will pass it on to someone that needs it through our Continuum Project.

You may also like

  • BLACK FRIDAY

alpkit womens kepler merino vest baselayer in cosmos purple Kepler Vest [Womens]

Kepler Vest [Womens]

Ultrafine merino wool baselayer vest for running, riding, climbing or hiking
€44,99 €54,99

  • Last chance to buy

alpkit womens casino vest in dusk blue alpkit women's masion multi-activity vest

Masino [Womens]

Supportive, durable and sweat-wicking vest with inner bra lining
€29,99 €54,99
Works Well With

  • BLACK FRIDAY

alpkit womens koulin trail 3/4 tights trail running fell running Koulin Trail 3/4 Tights [Womens]

Koulin Trail 3/4 Tights [Womens]

3/4 length trail running leggings with stash pockets
€39,99 €49,99

  • BLACK FRIDAY

Griffon [Womens] Griffon [Womens]

Griffon [Womens]

Lightweight grid fleece jacket for warmth without the bulk
€59,99 €69,99

Delivery is free over €99.

No hidden costs. All duties and import charges are covered by Alpkit.
Women's Base Layer Sizing
UK 6 8 10 12 14 16 18 20
Chest
Inches
CMs
30"
76
32"
81
34"
86
36"
91
38"
97
40"
102
42"
107

44"

112
Waist
Inches
CMs		 24"
59


25.5"
65
27"
69
29"
74
31"
79
33"
84
35"
89

37"

94
Hips
Inches
CMs

33"

84
35"
89
37"
94
39"
99
41"
104
43"
109
45"
114

47"

119
Sleeve
Inches
CMs

28"

71.5
28.5"
72.5
29"
73.5
30"
76
30.5"
77.5
31.5"
80
32"
81.5

33"

84
EU
USA

34

2

 36
4		 38
6		 40
8		 42
10		 44
12		 46
14

48

16

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.
Hips - Standing with your feet together, measure around your hips at the widest 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 shape.

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.