The upper material uses soft, flexible soft leather, and the sole uses "Nosacks" original non-slip sole. Color: Black系 (Black-based) Size: 25cm, 3E * Please note that the color of the actual product may differ slightly from the published images due to lighting conditions. The images are of the actual product. All images are included. (Shoe trees are not included.) The shoes have only been tried on indoors and are in excellent condition with no noticeable stains or damage. They are generally clean, but please be aware that they are USED. Please forgive any minor dirt or scuffs. We have confirmed the above, but please forgive any oversights.