A great case in point is On Running, who offer waterproof versions of their best-selling performance shoes for men and women, including the Cloudventure and the Cloudflyer. But do they really work?

Beloved by everyone from Zendaya to Roger Federer, On sneakers don't come cheap, which is why this sale is one to take ...

Cloudflyer running shoes are known for their comfort and style ... based upon the length of your foot as well. For example, a women’s size 8 at 3.95″ is wide and 4.3″ is extra wide.