Men's Base Layers

Men's Base Layers

Our fabrics are anti-microbial, fast-drying and moisture-wicking so that they’re breathable in summer and warm in winter. Our lightweight, technical Koulin and Vayper layers have added Bluesign Polygiene Stay Fresh™ odour control to ward-off any iffy smells... Read more

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Koulin Trail Tee [Mens]

Lightweight technical base layer t-shirt with Polygiene ™

£16.99
Was £23.99
  • Rocket
  • Fontainebleau

Koulin Trail Long Sleeve [Mens]

Lightweight, long-sleeved, crew neck base layer with Polygiene ™

£23.99
Was £29.99
  • Fontainebleau
  • Rocket
  • Chilli
  • Nemo

Koulin Trail Long Sleeve Zip [Mens]

Lightweight, long-sleeved, zip neck base layer with Polygiene ™

£24.99
Was £32.99
  • Fontainebleau
  • Rocket

Vayper Short Sleeve [Mens]

Ultralight, silk-feel from 100% recycled fabrics and Polygeine®

£24.99
Was £29.99
  • Tarmac
  • Reef

Vayper Long Sleeve [Mens]

Ultralight, silk-feel from 100% recycled fabrics and Polygeine®

£29.99
Was £34.99
  • Reef
  • Tarmac

Laika [Mens]

Lightweight micro fleece or 1/2 zip heavyweight base layer

£29.99
Was £39.99
  • Nemo
  • Rocket

Koulin Trail Short [Mens]

Medium-length trail running shorts in a lightweight, fast-drying fabric

£19.99
Was £27.99

Koulin Trail Tights [Mens]

Trail leggings with stash pockets, Polygiene™

£24.99
Was £29.99

Koulin Trail 3/4 Tights [Mens]

3/4 length trail leggings with stash pockets and Polygiene™

£23.99
Was £27.99

Fast-drying odour-free performance baselayers

Most of our favourite activities involve a little bit of sweat along the way. A fast-drying, quick-wicking base layer is the key to staying comfy and clam-free all day.

Unsure what to wear while you’re walking, mountaineering, climbing, cycling or running? Begin with our base layers and you’ll be on to a winner. Designed to be worn next to the skin, base layers perform day-in, day-out, no matter what you’re up to.


Polygiene - Wear more, wash less

We apply Polygiene™ to garments so that they smell less with wear and need washing less between use: ideal for that multi day getaway (and you’re doing your bit for the environment too). It's a silver based treatment that's applied during fabric production. The silver chloride prevents bacteria growth that makes your clothes pong without interfering with the skin’s natural bacteria flora, so it’s comfortable and safe next to your skin. Polygiene ™ is bluesign ® approved (meeting the highest environmental standards) and lasts as long as your clothes do, so you’ll never need to reproof them. The catch? There isn’t one! You can wear this garment day in, day out, and day back in again without causing a stink – winner!