85% Nylon, 15% Lycra Spandex Offers sturdiness and stability to your foot with a snug fit, and still allows for full range of motion May help reduce plantar fasciitis, achilles tendon, metatarsal, heel pain symptoms and swelling Could aid in recovery Breathable and comfortable as we use anti itch material Insulated to keep your feet and leg warm, and offer great heel/ arch support Graduated compression may help promote better circulation Stays in place and does not slide down Retains shape even after multiple washes Material made to help reduce odor Allows greater flexibility & motion with no skin chafing or irritation