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Koulin Trail Tights
$54.99 $64.99
Cold morning starts. Windy summits. Scrambles through brush. Koulin Trail Tights keep you warm, protected and moving freely when the weather or the trail demands more. Full-length coverage, soft next to skin, and built for miles — these are your no-fuss, all-season tights.
Built for Big Days and Cold Starts
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Full-length with 4-way stretch to keep muscles warm, wind off skin with freedom of movement
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Secure dual thigh stash pockets for phone, gels, gloves
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Soft-feel recycled fabric that wicks fast and won’t chafe
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Wide, soft waistband with internal drawcord for a stay-put fit
Made to Move With You
Designed for trail running, fell racing, fast hiking and anything in between — Koulin Tights give that ‘second skin’ feeling without ever riding down, rubbing or overheating. They stretch and recover with your stride, breathe well uphill, and dry quickly if you’re caught in a downpour or wash them the night before race day.
The pockets are a runner’s dream: angled just right for easy access, they hug your gear tight without bouncing. Tuck in gloves, snacks or your phone — and enjoy hands-free freedom on the move.
Koulin full tights give warmth and protection when it counts. They’re built for cold starts, bad weather, and big elevation — keeping your legs insulated from ankle to waist. No cold calves, no wind sneaking in, no icy puddle splash creeping up your legs.
They also guard against scrapes and scratches when you’re pushing through brambles, hopping over heather, or taking the high line on the hill. All without the bulk or restriction of winter trousers.
Tried, Tested, Trail Trusted
“Perfect fit, comfy, no chafing and the thigh pockets are a great addition.” – Jo
“Very comfortable and flattering. I use them for trail running and they stay in place really well.” – Sian
“I wore them on a chilly fell run and they kept me warm without overheating. Really impressed with the comfort.” – Amanda
Lower Impact by Design
Built to last, the hard-wearing recycled polyester/elastane blend is built to last, and every pair is repairable and recyclable through our Continuum Project. Fewer seams mean more comfort — and less to go wrong.
Features
Key Features
- Moisture wicking and breathable
- Excellent stretch and recovery
- Deep flattering waistband with drawcord
- Body mapped mesh panels
- Rear zipped pocket, discrete thigh stash pockets
- Reflective logo and trim
- Uses 85% recycled polyester fabric
- 3 Year Alpine Bond
Vital stats
Fit
Tight
Construction
Fabric: 85% recycled polyester, 15% spandex; 230gsm
Weight
10: 216 g, 12: 229 g, 14: 243 g, 16: 265 g
Origin: China
Sustainability and Product Care
How It Is Made
Recycled materials
Koulin Trail Tights use 85% recycled polyester fabric, made from post-industrial sources. This uses any leftover stuff from nylon production and fabric scraps from the cutting process and remakes it into brand new nylon fabric.
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.
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.
| Women's Trousers and Tights Sizing | ||||||||
|---|---|---|---|---|---|---|---|---|
| UK | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 |
|
Waist Inches CMs |
24 62 |
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 |
| EU | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 |
| US | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 |
| Inside Leg | Short | Regular | Long | |||||
| Inches CMs |
29 74 |
31 79 |
33 84 |
|||||

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:
Waist - Measure around your waist at the narrowest part.Hips - Measure around your hips at the widest part.
Inside Leg - Measure from the top of your inside leg at the crotch to the floor.
Where not stated size is regular.
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.