Take the field with the Wilson(R) A1010 Pro Baseball and experience excellent quality and performance. The A1010 Pro Ball features a grade A full grain leather cover, red cushioned cork center with Dura-Core technology for outstanding durability. Super Seam Technology(TM) (SST) offers 20% higher seams to give the thrower maximum control of ball placement. FEATURES Cover : Grade A full grain leather for enhanced durability Core : Red cushioned cork with Dura-Core Technology Windings : Classic grey wool Technologies : Pressure formed to withstand impact and retain original hardness 15% better than other balls Stitching : SST Super Seam Technology(TM) (red raised seams) for greater grip League/Certification(s) : No Stamp, Practice Ball Balls included per purchase : Individual Recommended Age : Adult (High School) Model : WTA1010BPROSST Wilson ADDITIONAL DETAILS: