New Wilson® NCAA® Indoor Basketball Official Game Size Orange Black 28.5" end cap and grip are worn. and weight management * Improved 340471 33 23 Used and weight management * Improved neck and collarbone guard * Silicone grip abs for reduced spin on blocked balls * 3 way easy tightening system with dual plastic buckles * Size: 16" * Leg Guards: * Improved shell design for a better wrap around shins and knee shape for improved performance when blocking and throwing from knees * IKP+ (Inner Knee Padding Plus) to reduce pain and bruising on the inner knee from blocking and throwing from knees * Neoprene back of knee straps to reduce discomfort from bruising or rashes * Breathable liner for maximum cooling * Added shin padding for extra comfort * Size: 14" the new Tacks offers the same fit and level of protection NCAA OFFICIAL: The Official Game Basketball of the NCAA March Madness Tournament NO SWEAT: Moisture Absorbing Cover provides the ultimate grip in the most intense moments and playing conditions NCAA & NFHS APPROVED: Approved for play by NCAA and the National Federation of State High School Associations (NFHS) Cushion Core: Cushion Core is a sponge like core which is soft and makes the ball easier to control versus competitor balls who use a stiff core