Couloir · NW 05-17 — Black Base-Layer Crew

Midweight 100% merino, 190g knit — a next-to-skin base-layer crew that regulates temperature, wicks hard and refuses to hold odour over days on the move. Itch-free, set-in sleeves, quiet under any layer.

Survival: Layer one against a cold-desert dawn — warm when still, cool when working, dry either way.