ON Cloudboom Max - Womens Size:8.5 (US) Silicone on the upper inside

Silicone on the upper inside seams keep them in place

Chasing a personal record after years of racing the field and the clock

When it’s comfort you’re after

Goodr Wrap G's

Secured and supportive fit

ON Cloudboom Max - Womens Size:8.5 (US) Silicone on the upper insideA super shoe made for marathon runners of all levels. With responsive, max cushioning to help you reach the finish line. Key features Weight: 296g Double layer of Helion HF hyper foam for energy and comfort Glass fiber infused Speedboard for efficiency and support Impact protection and high energy return Ultralight and breathable upper Heel cushioning for secure comfort over long distances Supportive upper molds and adjusts to your foot's movements