Product Description HYOD Hyodo Ride Sneakers L Size Black HYF001N Motorcycle Gear Motorcycle Wear High-cut sneakers Men's and women's Unisex, usable by both men and women. Product Details Brand HYOD HYOD HIGH-CUT RIDE SNEAKERS Used only once. While there are no noticeable scratches, there are some leather scratches and dirt on the shoelaces due to normal use. The condition is not bad, so I think you can use it for a long time to come. Thank you. Reference from the following website: The high-cut model of "leather sneakers" that adopts the vulcanization process. Manufactured using the vulcanization process, which involves bonding the rubber sole and the shoe body and applying heat and pressure in a sulfur-added kiln. The comfortable fit feels like you're barefoot, and it molds to your feet the more you wear them. Soft cow leather is used for the material. Equipped with a side zip for smooth on and off. The left foot is equipped with a rubber shift pad. The opening has a fluffy pad for a great fit and a gentle feel. The insole is made of natural rubber = latex rubber. What is the vulcanization process? A manufacturing method that bonds the rubber sole and the shoe body and applies heat and pressure in a sulfur-added kiln. Invented in 1839 by American inventor Charles Goodyear, it is truly the "basic manufacturing method of sneakers." While it has basic performance such as a strong bond between the sole and the upper, making it difficult for the sole to peel off and for the shape to be lost, it is basically a manual process, so it requires unimaginable labor and effort, and the production efficiency is poor. Currently, it is said that there are only three companies in Japan that perform the vulcanization process.