Product Information: Product Code: ks17946 Material: Mesh Heel Height: 3CM (Approx.) Size Foot Length: (If you have larger feet, select a size that is one size bigger) Size 36 = Foot Length 23 CM Size 37 = Feet Length 23.5 cm Size 38 = Foot Length 24 CM Size 39 = Feet Length 24.5 cm Size 40 = Foot Length 25 CM Size 41 = Feet Length 25.5 cm Notice: 1.Despite every effort to provide accurate images of each product`s color and design, actual colors and designs may vary slightly due to different device screen settings, lighting in the installation location, slight differences in product finishes over time, and other factors. 2. Please allow 1-2cm error due to manual measurement.