The FUKUDA Kendo Heel Supporter is a new and improved design that effectively reduces impact and shock on the heel, making it an excellent choice for individuals with flat feet or plantar fasciitis. Available in black, it is constructed from a durable blend of nylon, cotton, polyester, neoprene rubber, and polyurethane. Available sizes are Medium (22cm - 24cm), Large (24cm - 26cm), X-Large (26cm-28cm).