Medium-cushion hiking socks ideal for trekking in cooler weather, the Hike Medium Crew sock provides all-day comfort and breathable wicking performance on the trail. Made with a stretchy and odor-resistant blend of Merino wool, nylon and lycra Spandex, these durable socks also feature support zones in the Achilles and instep to keep the sock in place. A seamless toe closure prevents bunching and blisters, while reinforced areas in the heel and toe ensure these socks stand up to many adventures to come.