On Cloud X 4 - Men's Shoes : Shadow/Apollo : Best for Training Gym. ; Make every step powerful wearing the super comfortable On Running Men's Cloud X 4 Sneakers. The low-top footwear features Speedboard design for better forefoot flexibility as well as softer and more cushioned feel underfoot. ; Breathable textile upper. ; Polyester lining and ethylene vinyl acetate insole. ; More stable. More soft.: For lateral stability, the midfoot cage and star lacing system wrap around the foot. Softer, plusher materials in the heel and tongue provide enhanced comfort. ; Softer cushioning: The Helion superfoam midsole feels softer and more cushioned underfoot. Extra padding in the heel means more comfort while running. ; New Speedboard design: Take on movements like mountain climbers and burpees in total comfort with the new X-shaped Speedboard. ; Rubber outsole. ; Imported. ; Please note that ONLY the Cloud 5 Terry, Cloud 5 and Cloud 5 Waterproof shoes feature an extra pair of conventional laces, along with the easy-entry speedlaces. Measurements: ; Weight: 9 oz ; Product measurements were taken using size 9, width M. Please note that measurements may vary by size. | On Cloud X 4 Men's Shoes Shadow/Apollo : 9.5 M, Textile