Fibreglass material: Strong and safe,Good toughness,Anti-corrosion; durable. Smooth appearance of gypsum socks, even knitting density, soft, feel good. Lightweight:The cast sock are comfortable, breathable and lightweight. Can be used to protect toes or keep plaster shoes, splints clean. It can be used at home, hospital or outdoor.You can wear it before wearing shoes, or you can wear it on your feet for plastering.Hand washable. One Size Fits Most: Works great with most plaster casts and with many air cast, cast shoes, booties, open-toe cast, orthosis or walking boot as well as with most types of splints and braces. Easy To Wear:Just put it on easily, the plaster toe sock with elastic band will automatically fix on the foot,very convenient to use and easy to put on and take off. Gypsum socks are light and thin, wearing socks does not interfere with wearing shoes,It is recommended not to wear the plaster socks directly as shoes. Note: This cast sock only covers the plaster on half of the feet, not all the feet. Specifications: Material:glass fiber. Size:Average. Package includes:1 Pcs plaster toe socks.