Men's base layers - yak wool and merino base layers – kora
DANISH ENDURANCE Men's Merino Baselayer Set (LS Shirt + Tights) M Black 1-pack at Amazon Men's Clothing store
PowerCore Merino Long Sleeve Baselayer – Hincapie Sportswear, Inc.
Merino Wool Base Layer Mens - 100% Merino Wool Shirts for Men Thermal Underwear Long Sleeve T-Shirt for Hiking Hunting Lightweight (Small, 170 Bermuda Blue) at Amazon Men's Clothing store
Merino Wool Track Jacket by YALA | Unisex Wool Base Layers