Details Prepare to level-up your performance running range with the new men's On Running Cloudswift - the first shoe engineered using their Helion™ superfoam. Helion™ is created without compromise, delivering a unique combination of energy return, durability, road protection and temperature resistance. Which means you can give your runners uncompromising performance on the road. Upper The technical engineered mesh upper delivers targeted ventilation for cooling and comfort even when the temperature rises Mechanical side band delivers gentle midfoot support during swift city sprints Midsole Fusing Zero Gravity Cloud elements with the specially selected Missiongrip™ overlay adds trail-level toughness to the unmistakable sensation of running on clouds. Which means you can truly own the downhill, again and again. Outsole Helion™ superfoam for cushioning with zero compromises Heel N/A Forefoot N/A Offset 7mm Width D Weight 10.2 oz (290g) On-Running Cloudswift Men's