Designed to ensure dry, comfortable feet, the Bridgedale Men\'s Hike Lightweight Merino Endurance Ankle Socks. With excellent moisture management thanks to overfoot ventilation and carefully considered details including flat toe seams and Thermofit technology. With a Y heel to prevent any slippage and an advanced zonal padding system to provide all the protection you need in an ankle length sock with great next-to-skin comfort.  29% Merino Wool, 9% New Wool, 42% Nylon/Polyamide, 19% Endurofit Polypropylene, 1% LycraMoisture ManagementPerformance fitFlat toe seamOverfoot ventilationShockzoneY heelThermofit