On Cloudmonster 3 Hyper - Mens Shoe size:8.5 (US) Simply mix with water and

Simply mix with water and sip during training and racing to hydrate and replenish the body of the nutrients lost through sweat

ground contact time balance

a fully connected ZoomX foam midsole for smoother transitions and an all-new Atomknit upper designed for improved multidirectional containment and breathability

Reflective X logo on thigh provides visibility in low-light conditions

Altra have turned up the traction so you can take on legendary adventures

On Cloudmonster 3 Hyper - Mens Shoe size:8.5 (US) Simply mix with water andKey features Weight: 253. 0g CloudTec cushioning system engineered for responsive runs Helion HF hyper foam for max energy return With a bottom layer of Helion foam for durability No plate for less impact to help keep legs fresh Strong, durable and breathable upper Re engineered heel construction for multi hour comfort Enhanced rocker shape for energetic push offs