Durable Material: Insole is made of eva, leather, sponge, which has good elasticity and flexibility and can be used for a long time. Please be sure to check your shoe size carefully before purchasing Good Design: The insole can provide sufficient support and cushioning, reduce knee injuries and provide sports protection Breathable: The insole is breathable to help keep your feet dry and odor-free Lightweight: Our insoles can provide a lighter wearing experience, reduce the burden on your feet, and make your feet more relaxed Easy to Clean: Made of easy-to-clean material, machine washable. If you have any questions about the product, please feel free to