The wilson ncaa replica tn is a high performance basketball great for indoor game play and is a replica of the official ncaa ball this size 6 ball will suit those aged 12 and over and has a number of top design features that ensure quality play and good durability for example it is made with a cushion core carcass that provides enhanced resilience and great touch and the pebbled laid in channels work to improve your grip for better ball handling it is made of high performance composite lea