The Cloudmonster 2 Running Shoes from On Running Sport are designed for dedicated runners, offering groundbreaking features. The recycled polyester upper ensures sustainability, while the dual-density foam construction provides excellent cushioning and support. The re-engineered Speedboard®, made from a Nylon blend, works with the new midsole density Helion super foam and strategically placed CloudTec to optimize energy return and propel you forward. Featuring a front lace-up fastening and branding throughout, these shoes blend style and functionality, making them perfect for everyday training or challenging runs. They are designed to help you unlock your full potential as a runner. Composition: Upper: recycled polyester. Sole: nylon, synthetic. Care: Refer to the product label.