Features： 1、Three?dimensional support, TPE multifunctional sports insole, elastic shock absorption and strong rebound. 2、The U?shaped stable heel wrap design protects the ankle joints and ensures the safety of sports. 3、Additional heel pad can prevent vibration, high elastic gel pad provides additional protection, ventilation design, sweatproof protection. 4、Extremely light, cushioning and shock absorption performance, non?slip bottom to fix the entire insole in place, avoid foot pain and reduce pressure. 5、It can be cut to size that fit you, easy to operate. Adopts high quality ultra?fine velvet, breathable and skin?friendly. Specification： Item Type: Insole Material: High Elastic TPE+ Superfine Velvet Fabric Function: Multifunctional Sports Insole Size (EU Size)Specification S(36-41) 28 x 9.5cm / 11 x 3.7in L(41-46) 30.5 x 10.2cm / 12 x 4in Product Features: It can be cut to length according to your own situation, and fit your feet and shoes more closely. There is size marks on the back of the insole, which can be cut along the line. It absorbs the sweat of the feet caused by exercise, so that the whole feet are refreshed and dry, and it is not easy to produce beriberi and sweat odor. Package List： 1 x Pair of Insoles