ON Cloudswift 4 Black Eclipse for sale | eBay。On Running Cloudswift 4 performance sneakers in a sleek Black and Eclipse colorway. These road running shoes feature the signature CloudTec cushioning and a Helion superfoam midsole for a smooth, energized ride. The engineered knit upper provides a sock-like fit with breathable zones, while the TPU side cage offers secure midfoot support. Designed for urban running and all-day comfort, these trainers combine a minimalist aesthetic with high-performance technology. Brand: On Running Model: Cloudswift 4 Color: Black/Eclipse Style Code: 3MF10130106 Upper Material: Engineered Knit Midsole: Helion Superfoam Outsole: CloudTec Rubber Closure: Lace-Up Toe Shape: Round Heel Type: Flat Arch Support: Neutral Activity: Running, Walking, Gym Features: Breathable, Lightweight, Cushioned Keywords: Gorpcore, Urban, Athleisure, Minimalist, Techwear, Fitness, Jogging, Streetwear, All-Black, Performance, Comfort, Swiss Design, Helion, Speedboard