The Bridgedale Women\'s Trail Sport Lightweight T2 Merino Cool Comfort ¾ CrewSocks are great for running, biking and hiking on the world\'s great trails. Designated trail running and biking socks with T2 targeted impact protection, they have excellent moisture management thanks to overfoot ventilation. Packed with carefully considered details including flat toe seams and Thermofit technology for a long lasting sock. Featuring a Y-heel to prevent any slippage and advanced Shockzone padding to provide extra support and comfort as you run. Moisture managementPerformance FitFlat toe seamOverfoot ventilationShockzoneY-heelThermofit28% Merino Wool, 42% Nylon/Polyamide, 28% Endurofit/Polypropylene, 2% Lycra/Elastane