DescriptionAdopted from material, the breathable shock-absorption insole is the most wisest choices for you to provide arch support and protection for your feet. With ergonomic design and material, the shoe insole is super shock-absorbent and offer good protection for your feet.Features- Color: white. - Material: nylon, TPR. - Size: 29x10x0.5cm.Size of 34-37: 25cm; Size of 38-41: 27cm; Size of 42-45: 29cm. - Using TPR foam, environmentally friendly anti-deformation material, more durable. - Eco-friendly nylon mesh, comfortable and breathable, no smelly. - Light weight and breathable, making exercise more relaxed. - Suitable for men and women, you can wear it to relief feet pressure. - Sweat-absorbing, shock-absorbing, breathable, elastic, soft.