On Race Singlet Size:L A responsive layer of LIGHTSTRIKE

A responsive layer of LIGHTSTRIKE PRO foam in the midsole provides comfort and cushioning for optimal energy return

electrolytes

durability

It’s a whole new way of looking at the most comfortable running shoe we can make

a custom anti-chafe waistband

On Race Singlet Size:L A responsive layer of LIGHTSTRIKEA soft, ultralight racerback with next level breathability for racing and training without limits. Key features Designed in collaboration with On athletes Pleated back construction feels cool, airy and light Perforated fabric on the front for exceptional breathability Lightweight materials for a weightless feel Bonded seams at the arms and neck for next level comfort Reflective logo on the chest Race day engineering meets fashion forward design Swiss