From frosty morning miles to shoulder-season ultras, Koulin Trail Tights keep you warm, dry and moving freely. They fit close, wick sweat fast, and stash your essentials where you can reach them — letting you run light and stay focused when the weather’s not playing ball.

Built for Big Days and Cold Starts

Full-length with 4-way stretch to keep muscles warm, wind off skin with freedom of movement
Dual thigh stash pockets for phone, gels, gloves
Soft-feel recycled fabric that wicks fast and won’t chafe
Wide waistband with internal drawcord for dialled comfort

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

“Really pleased with these tights. Great fit, phone fits snug in side pocket. Drawstring and waistband comfortable.” – Paul

“These are the best tights I've ever had. Warm and stretchy but don’t move when you run. Wore them for a cold fell race — perfect.” – Dan T.

“Used for trail running and wild camping. Tough, comfy, and fit is spot on. Pockets are brilliant.” – N

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.

Early Summer clothing offers

Teleki [Mens]

Koulin Trail Vest [Womens]

Kelpie [Mens]

Kepler Long Sleeve [Womens]

Morphosis [Mens]

Morphosis [Womens]

Morphosis [Mens]

Morphosis [Womens]

Sonder [Mens]

Koulin Trail Tights [Mens]

Koulin Trail 3/4 Tights [Womens]

Koulin Trail Short [Womens]