This is the "Insoles 26.5-30.5cm Shock Absorption Shoe Insoles Sports Gray Breathable L". * The enveloping design supports the heel, and the arch of the foot fits perfectly in the arch of the foot. It balances the entire sole of the foot and comfortably supports exercise, walking, etc. * The surface is smooth. Excellent breathability. It also prevents unpleasant stuffiness in shoes, prevents odors, and has antibacterial and deodorizing effects. Recommended for those who do a lot of standing work in sneakers, sneakers, and shoes, as well as those who play baseball, golf, soccer, basketball, and mountain climbing. Unisex, can be used by men, women, men, women, and children. You can adjust the size to fit your shoes by cutting them. 【Product Specifications】 * Size: L Foot length: 26.5-30.5cm (Size can be adjusted by cutting with scissors) Foot circumference: Approximately 9.5cm Thickness of the tip: 0.4cm Thickness of the arch: 1.4cm Thickness of the heel center: 1.1cm Color: Gray on the front, Black on the back