Spalding TF-1000 basketball crafted with ZK Microfiber Composite material for superior moisture management and a tacky feel. Designed specifically for high-level indoor competitive play, this ball features the NFHS (National Federation of State High School Associations) stamp of approval. The deep channel design provides excellent grip and control during dribbling and shooting. This official size 7 ball is built for durability and consistent performance on hardwood courts.