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Product details
he On Running Cloudswift 4 AD in Black | Rock is engineered for urban runners seeking comfort and performance. Its dual-density Helion™ superfoam midsole offers soft landings and energetic push-offs, while the nylon-blend Speedboard® ensures a responsive ride. The engineered knit upper, made from 100% recycled polyester, provides a snug, breathable fit with a water-repellent finish. An updated cage construction enhances midfoot support, and the perforated toe box improves ventilation. With an 8mm heel drop and weighing approximately 9.5 ounces (size 8.5), this shoe combines lightweight design with durability, making it ideal for city streets and everyday wear.
Product details
- Official colorway: Black/Rock
- Season: 2025
- Brand: On Running
- Collection: On Running Cloudswift 4 Ad
- Style code: 3MF10570080
- Upper construction: Mesh
- Technology: Helion
Highlights
- Dual-Density Helion™ Superfoam Cushions Every landing feels less like concrete and more like clouds thanks to the dual-density Helion™ superfoam midsole. The softer top layer means unmatched comfort, while the denser bottom layer powers each push-off, injecting genuine bounce into daily runs, powerwalks, or city sprints. Whether you’re running errands or running late, the support stays steady and plush.
- Water-Repellent Mesh Upper City life throws everything at your feet - drizzles, puddles, and mystery sidewalk splashes. The engineered mesh upper doesn’t just breathe, it shrugs off water with a reliable repellent finish. That means dry, airy comfort whether your day is pure sunshine or a surprise downpour, and your sneakers still look way fresher than the weather app suggests.
- Speedboard® Responsive Ride Sprinting for the train or just strolling to coffee, the nylon-blend Speedboard® inside transforms your energy into real forward momentum. Every step gets a dose of snappy response without sacrificing comfort. It works with the foam to keep transitions smooth, turning regular city blocks into fast-moving, flex-friendly terrain for whatever’s on your agenda.
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