Unisex On Running Ultra Belt 2L Size:S For 5k to marathon

For 5k to marathon

For a roomier fit take a size up

It delivers a sweet balance of soft comfortable landings and responsiveness takeoff

while the stretch-woven upper offers a soft and breathable fit to your natural foot shape

also been updated with a much lighter and plush cushion formula than previous iteration

Unisex On Running Ultra Belt 2L Size:S For 5k to marathonBounce free, functional and versatile. The On Running Ultra Belt is designed to let you carry essentials effortlessly. Made from breathable Darlington mesh, it stretch in every direction and fits seamlessly to your bodys unique movement. It includes a 500ml Hydrapak Soft Flask for hydration, mesh pockets for gels, bungee cords for running poles, and a front pouch to secure your essentials. Comfortable and streamlined, its built to stay stable no