Discover the ultimate comfort with On Running Cloudmonster All Black sneakers for men. These unique shoes feature a sole with large holes and CloudTec technology, providing a cushioned landing and instant energy return with every step. The upper is mainly made of polyester, with 35% coming from materials. Step into these black On Running shoes and enjoy unparalleled comfort. Color: black. Upper: synthetic material. Lining: textile material. Sole: rubber. Low profile. CloudTec technology. Lace-up model. Rubber outsole for traction.