A monster of a sensation meets big performance, with massive cushioning and max energy. A monster of a ride on the road. Perfect for energising any run from an easy 5K to a big-effort 20. It may be a playfully weird ride, but it's definitely serious about performance. Features:Monster CloudTec®: On's biggest Cloud elements ever meet an ultra powerful Speedboard® for extremely soft landings and maximum rebound, for energy return you won't believeLight, durable and temperature resistantA bold rocker shape and easy step-in make running pretty much irresistibleSoft sockliner and upper turn recycled materials into next-gen comfort so you're ready to run wildHeel to toe drop: 6 mmWeight: 275 gRecycled content:Total: Approx 35%Polyester: Approx 80%Vamp, heel, tongue, collar lining, laces: 100% recycled polyesterNo sew: 30% recycled TPUSockliner: 100% recycled PU