On Running Cloudmonster 1 delivers maximum cushioning and a springy, forward-rolling ride. Designed for road running and all-day wear, it pairs large CloudTec® elements with a reactive Speedboard® for lively take-offs. Key attributes: Gobi | Lily | Polyester | Maximum cushioning with CloudTec® | Helion™ foam for impact absorption | Responsive, springy ride suitable for road running and everyday use | Speedboard® for responsive energy return | Soft sockliner for added comfort | Rubber outsole for grip | One-piece upper with integrated lacing and hidden eyelets | Bold forefoot rocker | Large CloudTec® sole elements | Dimensions & fit: Heel-to-toe drop: 7 mm | Weight: 219.5 g | True to size | Composition & care: Vamp: 100% Polyester | Tongue: 100% Polyester | Vamp lining: 100% Polyester | Collar lining 1: 100% Polyester | Collar lining 2: 100% Polyester | Outsole: Rubber | Speedboard: PEBAX