KEEN's true essence, the birth of the term "hybrid footwear," is a sandal that transcends shoes. These are shoes that are in a class of their own, distinct from sandals. This is the H²O (water-ready) version of the KEEN NEWPORT, the founding model. Amphibious, lightweight, and perfect for urban use and travel. Black strap sandals, ideal for the outdoors, with a rubber sole designed for slip resistance. Only tried on indoors. I'm selling these because I have similar shoes and haven't had the opportunity to wear them. They can be used outdoors and are easy to match with everyday clothing. I usually wear 24.5cm. - Color: Black - Design: Strap design - Type: Sandals - Sole: Rubber sole - Size: 25cm Thank you for looking.