Cloudnova Trainers by On Running Born in the Swiss Alps, On set out in 2010 with a big ambition: to revolutionize the sensation of running. On’s radically different CloudTec® technology delivers soft landings followed by explosive take-offs, otherwise known as running on clouds. Today, On is the fastest-growing running brand in the world. And there’s no sign of slowing down. This iteration comes in a black eclipse. - Men\'s sizing - Regular fit - Lightweight - Breathable