Cutieful Women's Nylon 8-15 Mmhg Compression Sock Seabound Women's Shoe Sizes 5-11 Calf Circumference up to 17 inches Graduated Compression to Help Circulation (8-15 mm/Hg) 95% Nylon, 5% Spandex, Latex Free. Reduces Swelling, Energizes Your Legs