I didn't use it, I bought it by sight and when I came to use it, it turned out to be too small for me. Nike running shoes, model ReactX Pegasus Trail 5 GTX "Waterproof" The shoes are 100% original and brand new with their box and have never been used because the size is not suitable. - Size: 43 European (EUR 43) / 9.5 US Men (US 9.5 Mens) / Foot length 27.5 cm. - Color: Black-grey with reflective silver details (Anthracite/Reflect Silver). - Product condition: Brand new (original face box available). - Place of purchase: Official Nike store in Kuwait. - Invoice: The original invoice is attached with the product to prove authenticity. - Selling price: 615 Saudi Riyals (same as the original purchase price of 49.90 Kuwaiti Dinars).