Fresh from the lab comes our weirdest creation yet. Say hello to the Cloudmonster with more CloudTec, more cushioning, and more monster of a ride. Featuring our biggest Clouds ever, it’s HelionTM engineering combines with our signature Speedboard for explosive take offs, and a radical forefoot rocker that makes you want to keep rolling along even on your longer runs.The step-in of the Cloudmonster makes running pretty much irresistible. The soft sockliner and upper turn recycled materials into next-gen comfort so you're ready to run wild.Over 80% of the polyester content, and over 30% of the entire shoe, is from recycled materials.Removable insole Sku: 61-98082