Red NIKE AIR WINFLO 11, a lightweight and breathable running shoe. I used these new shoes for running for about six months. As you can see in the photos, there is some scuffing around the Achilles tendon, sides, and soles, but there are no tears anywhere else, including the inside of the shoes and the insoles, so they are perfectly usable and ready to go. This was my first time using NIKE running shoes, and they were great. I usually wear 27.5 cm shoes and have wide feet, but there were no problems at all. I'm selling these because I bought new shoes. Please understand that these are used items. - Model: NIKE AIR WINFLO 11 - Size: 7.5 (US) / 9 (JP) - Color: Red - Condition: Scuffing on the Achilles tendon and sides Thank you for looking.