The Powerstep® Plantar Fasciitis Sleeve provides support and is ideal for daily use in reducing arch and heel pain or symptoms of Plantar Fasciitis. The thin, breathable design of the Plantar Fasciitis sleeve is perfect for wear under regular socks and with shoes. Suitable for use in conjunction with Powerstep® orthotics for daytime use in alleviating Plantar Fasciitis or heel and arch pain. Sold as each.