Koulin Trail Long Sleeve

Koulin Long Sleeve keeps you cool, dry, comfortable and protected from the sun. It's our classic do-it-all technical tee, from riding bikes and long days hillwalking to short, sharp runs from your own front door.

• Work hard in comfort - fast-drying and moisture-wicking with breathable mesh panels
  
• Wear it longer, wash it less - features natural Polygiene® anti-odour technology
  
• Lower impact - 100% recycled materials
  

Comfort that moves with you

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.

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

There's a rear stash pocket with attachment to keep keys safe.

Lower impact: 100% recycled fabrics with natural stay fresh technology

Koulin’s 100% recycled polyester fabric wicks moisture away from your skin and dries quickly to keep you a comfortable temperature on the move.

And because Polygience keeps Koulin fresher for longer, you can pack lighter, wash less, and go further — whether you’re deep into a multi-day backpack or just skipping laundry day.