On Running Cloudswift Trainers combine responsive CloudTec cushioning with a breathable engineered mesh upper for lightweight, everyday comfort and easy on/off wear. Key attributes: Black | Engineered mesh | CloudTec® midsole for cushioned, soft landings | Breathable mesh upper | Lightweight construction | Bootie-style inner | Elasticated laces for quick entry | Heel pull tab for easy on/off | Rubber heel and forefoot inserts for traction | Stylish TPU elements | No Speedboard® | Dimensions & fit: Slip-on fit (bootie-style inner) | Adjustable feel via elasticated laces and heel pull tab | Composition & care: Engineered mesh upper | CloudTec® midsole | Rubber heel and forefoot inserts | TPU elements