Cool-cane Yoga Socks Half Toe with Grips Non Slip Skid Yoga Pilates Socks Made out of 78% cotton, 12% spandex ,10%rubber string for ultimate comfort; Five-toe design, none slip soles, machine washable, air dry; Small/Medium (Women's shoe size 5-10); Super thin and lightweight; Protects feet from exposure to foot fungus.