These fun knee high socks feature the shin and foot bones in an x ray design on a black background. Crafted of acrylic and polyester, with other high quality materials, these socks offer an all day comfort. Set includes: One (1) pair socks Materials: 72-percent acrylic/ 24-percent polyester/ 3-percent spandex/ 1-percent rubber Dimensions: 9 inches long x 8 inches wide x 2 inches high Material: Spandex, Polyester, Acrylic Care Instruction: Machine Wash Size: 9 - 11 Color: Multi Size: 9 - 11. Color: Multi. Gender: Female. Age Group: Adult. Material: Polyester.. Halloween costume.