On's Cloudmonster delivers maximal cushioning and lively rebound for a forward-driving ride, combining CloudTec® elements with a Speedboard® for energetic momentum. Key attributes: White | Grey | Textile | Breathable upper | CloudTec® cushioning for exceptional rebound | Speedboard® for energy return | Helion™ superfoam for ultra comfort cushioning | Lightweight | Lace-up closure | Rubber outsole | Polka dot laces | Logo on tongue, upper and back | Chunky sculpted sole | Pronounced arch/rocker shape | Dimensions & fit: Weight 280 g | Sole height 4.5 cm | Small fit — we recommend a half size up. | US size 8 corresponds to EU size 39. | Use ON Calzature Donna USA conversion table for other sizes. | Composition & care: Textile upper | Textile lining | Helion™ superfoam midsole | Rubber outsole | Speedboard® component