Court command and forefoot quickness let you play at your own Book-like pace. Through thick and thin Book’s stayed 10 toes down in the Valley of the Sun. He’s Michigan tough and Mississippi mannered but the all-time Sun might as well be the state’s native son. This Book 2 takes its cues from that basketball-crazed city and culture. Iconic vibrant purple and oranges represent Phoenix’s rich hoop history and Book’s commitment to the franchise. Speed Control We moved the Air Zoom unit from the heel to the forefoot for an extra turbo boost to blow by your defender. Quick on the Ball An updated midfoot webbing system works with a molded upper to provide extra stability for jabs and pivots. Play with Tempo A lighter upper compared to the Book 1 and a lower-to-the-court feel helps you stay steady and balanced for hesitations and stepback jumpers.