Soft, knit upper Bungee and toggle lacing system cinches in the fit Lightweight cushioning foam midsole Durable rubber on the heel features a debossed pattern that enhances traction Comfort sockliner combines EVA with memory foam for a cushioned feel Dynamic Flywire cables at the eyestay provide a snug fit Take to the streets with the CK Racer Women's Trainer from Nike. This retro trainer steps you into a modern, speedy silhouette, influenced by the original MD Runner 2 from the '90s. A soft, knit upper with a quick lacing system cinches in the fit, while no-sew overlays offer a clean finish.
