The Wilson NCAA 1003 GST is the world's best-selling game ball hands down. But what really makes it the top choice? Wilson NCAA 1003 GST Football is official size with a collegiate pattern. This football features Wilson's exclusive 863 WE leather with deeper pebbling and firmer texture. The patented ACL (Accurate Control Lacing) is made of pebbled composite leather, providing 174% more grip than traditional laces. Laid-in composite leather stripes on this football are 82% more gripable than traditional painted stripes. Now that's what you call getting a grip! This NCAA and NFHS approved football has a multi-layered lining for better shape and durability. The three ply bladder provides better air retention and moisture control. The Wilson F1003B also meets all of the specifications of the NFHS.