Gently worn, plenty of life left in them. Experience the lightweight, ultra-responsive performance of the On™ Cloudflow (Women) running shoe. Road run, mixed distance, ultralight. Support Type: Neutral. Cushioning: Lightweight, flexible response. Surface: Road. Differential: 9 mm. Adaptive engineered mesh provides breathability and support. Lace-up closure. Lightly padded tongue and collar. Breathable fabric lining. Removable foam insole. Speedboard within the Cloudflow features a responsive flex and rocker that promotes the natural rolling process and explosive takeoffs. CloudTec® outsole has 18 individual pods that cushion and propel your run.