Perfect for hiking, backpacking, and biking, the Keen Olympus Medium Crew Hiking Sock
is crafted from an ultra-durable blend of 59% Merino wool, 31% nylon, 6% polyethylene, 2% Lycra spandex fabric and 2% polyester fabric. Anatomically designed for a better fit, the Olympus Medium Sock
features a ribbed cuff to keep the sock
in place; a seamless toe to help reduce irritation; and cushioning in the heel and toe for long-lasting comfort. Made in the USA.