We are happy to offer you the opportunity to exchange items for a different size if it is available in our eBay shop. Please contact us before returning. These lightweight and sporty lace-up shoes convince through their authentic design, a combination of Japanese heritage and craftsmanship with modern, mechanical design: – GEL cushioning system: Extremely effective cushioning system based on silicone in various manufacturing processes. It absorbs the impact forces by dissipating the vertical shock forces horizontally Note for international buyers: Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. Please check with your country’s customs office to determine what these additional costs will be prior to bid.