The coveted Nike Air Tech Challenge II is part of the hotly anticipated Nike Sportswear Fall/Winter Collection. This new Nike Basketball sneaker is currently available in this Black, Hyper Crimson, Gym Red, and White colorway built with a full leather upper. This fresh Nike Air Tech Challenge II is equipped with the Swoosh trademark symbol of the American fire and is now available in both gradeschool and men’s sizing at select Nike Sportswear shops like Afew-Store.