Specification: Status: new Material: nylon, spandex Colour: Black Suitable: left or right foot size: L: length 63.2x width 11.5cm Feature: The material is lightweight and breathable, making it comfortable to wear for long periods of time while providing support You need to keep your feet in a neutral position. The adjustable tension band is fixed with sturdy fastening material to ensure that the foot remains in The perfect location for maximum pain relief. This plantar fasciitis socks are specially designed to reduce and relieve plantar fasciitis and Heel pain at night. The straps around the calves help to hold the sock in place. Adjustable shoulder straps allow simply Adjust the level of dorsiflexion to meet your needs. When the plantar fascia is stretched overnight, the tissue heals in a better position. Package Included: 1 piece x plantar fasciitis socks (L)Products from GuanGuan's store