Shoes are in US SizingThanks to supreme cushioning plus premium comfort the On CloudFlyer 4.0 Ladies Running Shoe will have you running further for longer. With bigger dual-density CloudTec the CloudFlyger 4.0 running shoe ensures no pain, push beyond your goals and hit the road. Features- Bigger dual-density CloudTec for serious energy return.- Supreme comfort including our plushest ever tongue.- Unique Speedboard engineered for next-level speed.- Zero-Gravity foam for superior grip and durability.- External heel counter secures the foot.- Highest quality materials, with 35-40% recycled content.

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