Book holds the muscle and heart of Detroit close, especially the silver and blues synonymous with the city that packs a punch. This special Book 2 salutes the Motor City's status, taking its inspiration from the iconic landmark located in downtown that'll knock out anybody who tries to mess with it. Benefits * A midfoot webbing system offers snug, soft security for quick cuts and sudden Book-like jabs and pivots. * The upper is made of a light, durable synthetic material that disappears on your foot. It helps keep you and Book feeling fresh through the fourth quarter and beyond. * The modernised herringbone traction pattern was inspired by Book's love for the Air Force 1, taking its cues from heritage hoops pivot circles that deliver traction and durability. * Book’s foot sits on top of a responsive sockliner, offering the star a fast step-in feel. Smooth Ride We moved the Air Zoom unit from the heel to the forefoot for low-profile responsiveness. The midsole is made of our newest Cushlon foam, which gives you a plush underfoot sensation, so your feet feel fresh throughout the 4th quarter. Product Details * Leather upper * Foam midsole * Rubber outsole * Low-cut collar * Classic laces