<ul> <li><strong>Book Smooth</strong></li> <li>The outside is pure Book with a workwear-inspired upper for durability, which provides more reinforcement and a plush, broken-in feel out of the box. The pull tab at the heel is inspired by a book spine, with numbers referencing chapters in an ongoing story.</li> <li><strong>Stop and Go</strong></li> <li>A top-loaded Air Zoom unit in the heel provides a measure of responsive speed when taking off in the open floor and coming to sudden halts.</li> <li><strong>Plant and Pivot</strong></li> <li>A top-loaded midfoot strong plastic plate helps keep your foot stable when making sudden movements like sharp plants and cuts. A strong plastic sidewall cage adds even more stability.</li> <li><strong>Cut Hard</strong></li> <li>The multidirectional, herringbone-like pattern gives you sticky traction that’s ideal for lateral cuts and quick changes in movement.</li> <li><strong>Full-Go Foam</strong></li> <li>Soft, responsive full-length foam can help you keep running and cutting in comfort.</li> </ul>