The Reebok Zig Dynamica 4 is the perfect blend of comfort and innovation. This lightweight running shoe is engineered with a breathable mesh-knit upper with synthetic overlays that support high abrasion areas. The lace-up front closure combined with the padded tongue and collar works in unison to keep your foot securely in place while in motion. The FuelFoam midsole provides a responsive and comfortable ride while a surrounding Zig Energy Shell ensures kinetic energy return through each step. A ZigTech outsole is flexible and disperses energy to ensure multi-surface traction whether you're running or walking.