Multiple sizes available – please specify when ordering. The Trekking Sock is a mid- calf, mid weight merino wool sock. It is specially developed for tramping in arduous, wet environments. DexShell’s 100% Waterproof socks have a unique 3 ply construction to give you the ultimate in comfort and warmth. 3-Ply Construction Outer Shell (97% abrasion resistant nylon, 2% elastane, 1% elastics) – a protective layer constructed from abrasion-resistant materials that make the sock both durable and easy to drip-dry. Porelle Membrane – a hydrophilic membrane that blocks water droplets getting into the sock, but escorts water vapour molecules (sweat) out. Inner Sock (40% merino wool, 40% anti-piling acrylic, 20% nylon) – constructed from materials that offer warmth and comfort against your skin. Sizing Guide Size US Size Small 3-5 Medium 6-8 Large 9-11 X-Large 12-14
