Bridgedale woolfusion mens trekker socks designed for all year round use by the regular or dedicated outdoor enthusiast unique bridgedale construction ensures dry warm and comfortable feet designed for all year round use by the regular or dedicated outdoor enthusiast enhanced bridgedale construction ensures dry warm and comfortable feet 44 enduro wool 38 nylon 17 endurofil and 1 lycra extra padding under foot double cuff and half terry loop construction