An award-winning 3-season sock for the regular or dedicated outdoor enthusiast. Unique Bridgedale construction ensures dry, warm and comfortable feet.26% New Wool, 18% Merino Wool, 38% Nylon, 17% Endurofil, 1% LycraSmall = UK3-5.5, Med = UK6-8.5, Large = UK9-11.5, XL = UK11