Compatibility: These Endoto insoles are designed to be compatible with Skechers shoes, and they also work well with a wide variety of other shoes. Choose the size that matches your shoe size, and for half sizes, select the smaller half (e.g., choose W9 insoles for W9.5 shoes). Comfortable & Supportive: Combining 5mm high-elastic foam and 4mm slow rebound memory foam for balanced comfort and customized support. The breathable mesh top layer absorbs moisture, keeping feet dry and comfortable. They are ideal for long hours of standing, walking, or running. Durable & Adaptive: The dual-layer design and tightly woven material provide steady support, resisting compression and maintaining shape with regular wear. It also adapts to various temperatures, ensuring it remains neither too hard in cold nor too soft in heat. Pain Relief & Shock Absorption: Designed to absorb impact with every step, these insoles reduce pressure on your feet, knees, and joints, providing consistent shock absorption to relieve foot pain. Dedicated Customer Service: Includes mesh adhesive strips to prevent slipping inside shoes. Let our insoles renew your shoes and support every step! If you have any questions, feel free to reach out to us.