Enhanced vamp mesh upper is well ventilated Sock-like fit for all-day comfortability Re-engineered dual-density Cloud Tec® midsole Helion™ superfoam is ultralight, temperature-resistant with springy responsiveness Speedboard® energizes your run from takeoff to landing Traction pattern on the sole for guaranteed grip on all surfaces The On Cloudswift 3 AD are imported. Take to the streets with soothing comfort and a supercharged sensation in every step with the Women's On Cloudswift 3 AD Running Shoes. These runners are equipped with an ultra-airy vamp mesh upper, a redesigned dual-density Cloud Tec® midsole, and Speedboard® technology that work in tandem to revitalize your overall running experience.