Features: 1.100% brand new and super high quality. 2. Skin-friendly and breathable, comfortable and resilient, not pinched or loose. 3. The inner gel design, anti-crack and callus removal, decompression and shock absorption, suitable for sports protection and people who stand for a long time. 4. 3D three-dimensional, fits comfortably to the shape of the foot, 360°circular foot protector, absorbs the impact of walking on the heel and the burning sensation of wear and tear. 5. Suitable for all seasons, can be worn alone with socks. Specification: Material:nylon, gel Unit:Pair Color:As the picture show Size:One Size(1inch = 2.54cm) Features: Anti-slip shock absorption, moisturizing gel, high elasticity, heel protection, skin-friendly and breathable Package includes: 1Pair Gel Silicone Heel Protector Note: 1.Due to the different monitor and light effect, the actual color of the item might be slightly different from the color which is showed on the pictures. 2.Please forgive 1 cm/0.39"-3 cm/1.18" measuring deviation due to manual measurement.