All year round sock for outdoor enthusiast. Designed to ensure dry, warm and comfortable feet. The ultimate sock for long or multiday expeditions. Features: Performance fit - close and supportive so it won’t slip down or bunch in your footwear Advanced targeted padding system that provides extra support and comfort Merino Performance Fusion technology for all day comfort: Resilient padding Balanced insulation Moisture wicking Outstanding durability ThermoFit - Ensures the sock returns to its original shape and size after every wash Flat toe seam minimises bulk that could cause irritation in the toe box ShockZones Y-Heel - 3D-shaped heel cup to keep the sock in place Materials: 26% New Wool 18% Merino Wool 38% Nylon / polyamide 17% Endurofil™/ polypropylene 1% LYCRA® / elastane Bridgedale Men's Hike Midweight Merino Performance Boot