Bridgedale Men's CoolFusion Trailhead Socks 41% Nylon/ 29% Merino Wool/ 29% Endurofil/ 1% Lycra Imported An excellent sock for casual hiking and more 41% Nylon/ 29% Merino Wool/ 29% Endurofil/ 1% Lycra Lightweight hybrid sock Double cuff 3/4 height 3 Year Guarantee Double cuff 3/4 height Achilles double terry pads Slim fit T2 padding