Women's Techknit RNR-1 Trainer Size (US):M(13) / W(14.5) Its ergonomic design contours to

Its ergonomic design contours to the natural shape of your foot

the Valkyrie Speedworks runner is equipped with an anatomical toe box and the LaunchPX midsole that features a full length nylon plate

redefined - Building on the success of its predecessor

no lateral movement

- Lightweight breathability

Women's Techknit RNR-1 Trainer Size (US):M(13) / W(14.5) Its ergonomic design contours toAll day comfort and versatility. The Techknit RNR 1 Trainer features SurgeNRG+ enhanced with supercritical foam for ultimate all day comfort and durable support for any movement. The Techknit 3D knit upper construction is also a key feature of this shoe, as it provides the perfect amount of breathability to keep you moving comfortably.