High Quality EVA Material - Durable EVA foam from these shoe insoles provides high quality specific cushioning to protect your feet during athletic activity, standing or walking. The fabric also helps keep your feet cool by absorbing all the sweat and moisture produced by your feet. .FUNCTIONAL INSERTS - The arch support distributes and minimizes pressure on the foot. It is excellent for supporting foot and relieving heel pain, heel spurs, plantar fasciitis, foot ball pain and Achilles tendonitis. Built-in EVA inserts to add shock absorption. .Sharp U-heel: to maintain the correct position of the foot. Protect your heel during the strong impact of landing when walking or running and stabilizing the foot. .FULL LENGTH SUPPORT - This orthopedic insole offers full length, full contact support. The encapsulated design has a firm yet flexible support shell, integrated arch support and deep heel support for added stability. .WIDE OCCASION: Maintain stability, support and relieve foot pain wherever you go. Simply transfer insoles from one pair of casual, athletic or dress up shoes to another without clipping. .