ZIP IN TO REVOLUTIONARY COMFORT. Designed with a zip closure secured by a midfoot strap, the Nike Revolution 5 FlyEase lets you suit up for your run quickly and easily. Soft foam cushions your stride, while a minimalist design fits in just about anywhere. Innovative Zip ClosureLace-free FlyEase closure combines a wraparound zipper with a hook-and-loop strap for a secure feel and easy on and off. Breathable SupportLightweight knit textile wraps your foot in breathable comfort. A reinforced heel and overlays lend support and durability. Lightweight CushioningSoft foam midsole delivers a smooth, stable ride. Its textured outer wall reduces the weight of the shoe. Durable, Flexible TractionRubber outsole offers durable traction on a variety of surfaces. Spacing in the tread lets your foot flex naturally. Product Details Soft sockliner Plush lining Style: CJ9885;Color: Smoke Grey/Photon Dust/Metallic Copper/Dark Smoke Grey; Size: 8.5; Gender: Male