Product description Material: composite sponge cloth + SBR S size: 9.5 * 10 * 4.5cm L size: 11 * 10 * 4.5cm Color: black, blue Package content: 1 pair of Velcro Heel socks 1.Feet pain relief: The heel cushion is embedded with a soft gel pad to reduce the feet pain of standing, walking, running, and jogging; Relieve foot pressure, feet discomfort, foot aches from plantar fasciitis, bringing you a relaxing life. 2.Comfortable and breathable: Heel protectors are made of durable gel and soft fabric, breathable and moisture-proof, allowing for ventilation and reducing uncomfortable; Adjustable, self-sticky and anti slip, better protect your feet. 3.Reusable and washable: Heel pads are made of durable materials, easy to clean, can be applied for many times; If the heel pad gets dirty, just wash it with warm and soapy water, let it dry, then use it again. 4.Suitable for daily use: The shoe heel pad is suitable for most daily occasions; When walking around the house or working in the office, wear the foot pad in socks, shoes or sports shoes, you will feel very comfortable and relaxed, can wear it during the day and night to protect foot. 5.FLEXIBLE, CUSHIONED, DURABLE While other heel protectors may stretch out too quickly, have too little flexibility, or not provide cushioning, orthotic inspired heel guards are the real thing.