Here's the product description: The HYPER SPEED series has evolved, pursuing even greater fit. Engineered mesh with different knit patterns for different areas is used, reinforcing where needed while providing excellent breathability. Some of the shoelace holes have holes at different heights in the same position, allowing adjustment to fit the customer's width. In addition, an elastic shoelace holder is installed at the top of the shoelaces. By storing the tied shoelaces, it plays a role in making them less likely to come undone. ● Upper: Synthetic fiber/synthetic resin ● Outer sole: Rubber sole ● Inner sole: Synthetic resin (EVA)/Fixed type ● Size details: STANDARD Please understand that this item has been inspected and stored by a non-professional. Type...Running shoes