These Reebok NANO 9 men's CrossFit® shoes in Black are re-engineered to take your training beyond the Box. A light-weight Flexweave® upper offers even more flexibility to handle dynamic moves. While the midsole offers additional cushioning to support you during sprints and short runs. Materials: Flexweave® Technology weaves fibers into a figure-8 to create a strong, flexible upper. Designed for: Varied CrossFit WODs and other training. All new soft rubber midsole protection wrap. Added cushioning in forefoot for running and comfort. Bootie construction provides ultimate performance comfort. Forefoot flex grooves for flexibility. Low-cut design for added mobility. Color: Black.