DescriptionMade of and durable medical-grade silicone gel which is thicken, reusable, odorless and free of latex! Totally environmental-friendly and healthy material! Helps to relieve severe heel pain from your sore hurting heels, heel spur, stress fractures, and sprained foot. Provides compression PROTECTION for your plantar fasciitis, and alleviate pain from achilles tendonitis.Features- Color: White, skin color. - Material: Silicone. - Size: 9.8 x 8.5 x 0.25 cm. - Silicone heel gel sleeves can reduce pains of plantar fasciitis, achilles tendonitis tendon, heel spurs, sore heel. - And also can repair dry and cracked heels. Great for running, walking, standing. - One size fits most, very stretchy and not easy to deform, can fit for most heel. - Designed with small holes to allow ventilation to reduce uncomfort. - You will feel comfortable when wearing with socks, shoes, sneakers, boots.