On Running's Cloudmonster is a max-cushion running shoe built for a springy, forward-rolling ride. It pairs CloudTec cushioning with a reactive Speedboard for strong energy return and a plush step-in feel. Key attributes: Ivory | Grenadine | polyester | CloudTec cushioning for soft landings and powerful takeoffs | Speedboard for high energy return | Helion superfoam for lightweight, temperature-resistant cushioning | Breathable mesh upper | Standard lacing | Soft sockliner | Rocker forefoot for forward momentum | Bold forefoot rocker | Large Cloud elements in the sole | Chunky midsole silhouette | Dimensions & fit: Heel-to-toe drop: 6 mm | 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