Synthetic and mesh upper Stretch design conforms to your foot Foam midsole with Air-Sole unit in the heel Rubber outsole with traction pattern Sleek running-inspired design UNISEX SIZING: Unisex shoes are equal to men's shoe sizing. Women, select 1.5 sizes smaller than your typical shoe size Since its release in 2000, the Nike Air Presto has changed the game, offering a stretchy T-shirt-inspired upper for a stellar fit. Evolved from the original design to embrace natural motion construction, the latest Nike Air Presto boasts a lightweight feel that's perfect for everyday wear. Product Code: CT3550-100