On Cloudswift Black Rock Women's 9

Excellent Condition with original box • Firm and responsive• Breathable upper “Unlike cushier trainers like the Brooks Glycerin or New Balance 1080, the Cloudswift is designed for a firm, responsive ride that encourages you to pick up the pace. You’ll find On’s signature Speedboard and CloudTec construction in the midsole, but the CloudTec units are made with the company’s new Helion foam for a better balance between cushion and energy return. The mesh upper offers great breathability.” Runner’s World