An upgrade from ordinary inserts, the removable heel stabilizers under the contoured heel cups help personalize your support and get the pain-relieving orthotic shape closer to your foot. A medium to high arch height also provides arch support for plantar fasciitis. Doctor worn and recommended, these orthotics for plantar fasciitis and general foot pain are designed to replace the sockliner in roomy to moderate-fitting dress, work, casual and everyday shoes. Trim to fit your shoe size.