on Cloudmonster Product Description Brand new, unused Size: 26.5 Color: Black Super-sized rebound and energy return from On's unique CloudTec® cushioning. The bold rocker shape naturally propels your foot forward, making running incredibly fun. Features Weight: 275g Road running shoes with maximum cushioning and a super-sized rebound feel Comfortable fit provided by a soft insole and upper High energy return from the highly responsive Speedboard® Monster-specific rocker shape for efficient propulsion Helion® super foam effectively absorbs impact upon landing Lightweight yet durable and temperature resistant