Robust trekking shirt made from soft, warm Shetland wool with reinforcements in G-1000 Eco at the elbows, shoulders, back and hips. Inspired by traditional mountaineering shirts worn by mountaineers and alpinists, with reinforcements to ensure minimum friction under a backpack. Press buttons at the front opening and sleeve cuffs. Two chest pockets with flaps and bellow function. Shetland wool has exceptional insulation and moisture-transporting properties, and wool is one of the few fibres that warms even when damp. This makes Mountaineering Shirt No. 3 work just as well as an insulating middle layer under a shell jacket as by itself, as a well-ventilated shirt-jacket for warmer days. Materials: Wool, G-1000. Outer material: G-1000. Eco: 65% Polyester, 35% cotton, 100% wool. Material: Wool.