Designed for the fast pace of urban life, the Nike React City provides an all-day solution for runners who commute. A zip upper with no laces gets you in quickly, while the translucent details fit in at work, school or social events. Zip Up and Run An asymmetrical zip provides fast lockdown without laces. The zip locks in place while you run, but post-run, you can air out by zipping down. Breathable Comfort The inner sleeve provides a snug, breathable feel. Traction for City Streets Made for running on rough surfaces, the outsole strategically places 4 sets of rubber pods for durability on the heel, toe and opposite sides of the forefoot.