On Cloud X Shift Men's Running Shoes Heather/Glacier : Comfort and energy combine in the On Cloud X Shift! This versatile performance shoe exudes a colorful personality, helping you stay fresh with every step. The translucent mono mesh upper uses TPU reinforcements for comfort and durability. Feel fast and energized with every stride on the Helion(TM) superfoam midsole, while the CloudTecA(R) outsole leads soft landings. For fitness enthusiasts who need active gear that shines down to the last detail, choose the On Cloud X Shift! Shoe Technology Upper: Translucent mono mesh upper with TPU reinforcements for comfort and durability. Includes 50% recycled polyester for a forward-thinking design. Midsole: Helion(TM) superfoam increases comfort and responsiveness. SpeedboardA(R) propels you forward for easy exploring. Outsole: CloudTecA(R) traction pattern improves grip on hard surfaces.