Experience extraordinary comfort and energy with these men's On 'Cloudmonster' fabric sneakers in white and ice color. These super light shoes weigh only 280g and feature CloudTec® technology for a fantastic rebound sensation, Speedboard® for great energy return, pronounced arch shape for momentum, Helion™ super foam for ultra comfort cushioning, and a 4.5 cm high rubber sole. The small fit suggests going half a size up. Men's US size 10.5 corresponds to Eu/IT 44.5.