New Without Box Women's On Running Cloudflyer 4 Cloudflyer 4 Get ready for supreme cushioning and premium comfort – plus, our plu shest ever tongue. It’s time to run beyond. Key features Weight: 257g 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.