The Hike+ Heavy Crew socks are naturally odour resistant and fully cushioned, for cool-weather hikes and trips that require extra comfort and protection. Their design is anatomically sculpted for a precise fit and comfort, with key support zones in the Achilles, and instep to keep the sock in place. Reinforcements in the heel and toe help enhance durability, while the seamless toe reduces bulk for added comfort. Inspired by nature, icebreaker harnesses the performance qualities of natural fibers to offer an alternative to clothing based on petrochemical synthetics. Merino wool is an annually renewable fiber that naturally resists odors, keeps you cool when it’s hot and warm when it’s not, and lets your skin breathe for comfort all day, every day.