Make your mama proud by restocking your sock drawer all on your own. These technical socks are crafted for adventures, combining a warm Merino wool blend with tear-proof Infiknit™ fibers. 39% nylon, 35% merino wool, 21% polyester, 5% elastane. Infiknit™ Lifetime Guarantee: Our Infiknit™ technology never rips, never tears. Made for good. But if you’re turbo-gnarly and rip one, we got you. Moderate cushioning throughout the sock for a secure fit with enhanced impact protection. Landing at just above your ankle, these socks are the mid-point between our no show and crew heights. Boot Protection complements your climb with strategically-placed cushioning. Performance Arch Support fights off strain and fatigue to keep you moving. Performance Cushioning combines impact protection with comfort to keep you pushing. .