On Women's Cloudboom Max Race shoes pure and simple

pure and simple

25 Ah Hybrid battery or AAA batteries for backup

ventilated fit

This lightweight running shoe ensures an incredibly responsive ride

Full-length Fulcrum technology for efficient transitions

On Women's Cloudboom Max Race shoes pure and simpleKey features Weight: 250g 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 Rubber outsole for grip on the road Engineered for finishing times of around four hours or more