LEGEND TUFF Compression Merino Wool Hike/Outdoor Socks - Proudly made in the USA GRADUATED COMPRESSION: Featuring graduated compression technology these hiking socks are great for alleviating tired and achy legs, helping to keep your legs and feet feeling fresh after a long hike. LEGEND TUFF socks help improve endurance for hiking and outdoor activities by promoting proper blood circulation. The mild graduated compression provides the right amount of support for your legs to perform and feel at their best during all your outdoor adventures. MERINO WOOL: LEGEND TUFF socks have over 50% merino wool content for maximum performance; and provide and extremely SOFT feel to the touch that will make you fall in love with these socks. Moisture wicking and naturally odor resistant to keep your feet dry and fresh after a full day of outdoor activities. DURABLE & COMFORTABLE: With cushion in the sole, heel and on the shin, these "mid-calf" length hiking socks are designed to fit and wear comfortably in any hiking shoe. The medium-thickness makes these a perfect year round outdoor sock. The merino wool in these LEGEND TUFF socks is wrapped in a nylon cover for extra strength and durability. WARM & COOL: Merino Wool is an active fiber that reacts to change in body temperature. You stay warm when the weather is cold, and cool when the weather is hot. ARCH SUPPORT & SEAMLESS TOE: Designed to eliminate toe irritations, provide comfort and minimize any sock movement to prevent blisters.