The Bridgedale Men\'s Hike Ultra Light T2 Merino Endurance Crew Socks are designed to ensure dry, comfortable feet when you\'re out conquering the hills 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 a crew length sock with great next-to-skin comfort.  56% Merino wool, 41% Nylon/Polyamide, 3% Lycra Elastane