Designed to fit the Japanese physique with a wide range of sizes for the best fit. The FELLOW wetsuit series boasts exceptional stretch and comfort. - Regular Price: ¥9900 - Brand: FELLOW - Model Name: Surf Boots - Size: 20cm - Thickness: 3.5mm - Color: Black I wanted to return these because the size was too small, but they are not returnable. They are brand new and have never been used. ※Price is not negotiable.