Slip into the breezy comfort of a superlight sneaker featuring a breathable engineered knit upper, ULTRA GO® cushioning and an air-cooled memory foam insole. Stretch Fit® design provides a sock-like comfort Breathable mesh allows ventilation of excess heat for cooling comfort Removable Arch Fit® insole reduces shock and enhances weight dispersion Lightweight, responsive ULTRA GO® cushioning Textile upper and lining/synthetic sole Imported