Feature: 1. 4D surface perfectly fits your feet curve and comfortably support your arch, front sole and heels to extend walking time. 2. Arch support design, perfect fit the foot, support arch, balance force, reduce the pressure on the foot when walking. 3. High elastic foam cotton and sweat absorbing fabric with smooth design, soft and comfortable, dry and breathable. 4. Improves blood circulation through massaging action and helps recover faster. Makes it comfortable to stand walk or run. 5. Relieve the pressure of high‑heeled shoes that brings to the foot. Helps distribute pressure more evenly. 6. Can be freely cut to meet individual needs, for more convenient and fast use. Specification: Conditon: 100% Brand New Item Type: Shoe Insole Material: Sponge Color: As Pictures ShownOptional Type: Black for Men , Black for Women , Gold for Men, Gold for WomenMen Type Size: Approx. 30 x 9.5 cm/11.8 x 3.7in(40-46) Women Type Size: Approx. 25.5 x 9.7cm/10.0 x 3.8in(35-40) . Package List: 2 x Pairs of Shoe Insole