Details: The Nike Air Trainer 3 of nike Shoe features a perforated leather upper and Max Air heel unit for ventilated comfort and lightweight shock absorption. An adjustable forefoot strap offers the stability and custom fit of the original cross trainer.Learn moreBREATHABLE FIT. CUSHIONED COMFORT.Benefits Leather upper with perforations provides a premium fit and enhanced breathability Forefoot strap delivers stability and custom lockdown PU midsole with Max Air unit in the heel delivers lightweight cushioning Rubber Waffle outsole with flex grooves offers traction and flexibility...The Nike Shoes more colors