Features: Ideal for walking, hiking, climbing, ball games, running and daily use, etc Designed to fit in casual and athletic footwear. Adopts high quality velvet and EVA, elastic, non-toxic, breathable and comfortable. U-shaped heel design, feel comfortable to use. Easy to take out and clean. Clear trimming line, this pair of insole can be cut to fit your size. Specification: Material: Velvet +EVA Color: As picture Optional size: Size Length Width of forefoot Thickness (The arches of foot) Thickness (The raised piece) Thickness of heel Thickness of forefoot 23-25 12.5cm / 4.92'' 5.7cm / 2.24'' 2cm / 0.79'' 1cm / 0.39'' 0.3cm / 0.12'' 0.3cm / 0.12'' 26-28 14.5cm / 5.71'' 6.5cm / 2.56'' 2cm / 0.79'' 1cm / 0.39'' 0.3cm / 0.12'' 0.3cm / 0.12'' 29-31 17.5cm / 6.69'' 6.8cm / 2.68'' 2cm / 0.79'' 1cm / 0.28'' 0.3cm / 0.12'' 0.3cm / 0.12'' 32-34 20cm / 7.87'' 7.8cm / 3.07'' 2cm / 0.79'' 1cm / 0.39'' 0.3cm / 0.12'' 0.3cm / 0.12'' 35-37 23.5cm / 9.25'' 9.0cm / 3.54'' 2cm / 0.79'' 1cm / 0.39'' 0.3cm / 0.12'' 0.3cm / 0.12'' Package List: 1 Pair * Kids Shoe insoles