On Running's best-selling Cloud, all day performance shoes reintroduced, with even more comfort, no matter the situation. On Running Cloud 5 men's sneakers are the 3rd generation of their classic slip on. Featuring Zero-Gravity foam in CloudTec® for soft, cushioned landings plus an improved, more inclusive upper fit. Cloud signature speed-lacing system lets your foot slide in and embrace the comfort. What’s more, the sustainability game has been raised by adding recycled materials. All reasons to feel more comfortable.