Built for long term performance, the Wilson(R) Official League C/D Grade Baseball is approved for high school, adult practice and youth league play. The A1030 youth game baseball is constructed with raised seams, inner grey wool windings, a red cushioned cork and Grade C/D full grain leather for unmatched durability, playability and long-term performance. The perfect match to any Wilson(R) baseball glove. FEATURES: Cover : Grade C/D full grain leather for enhanced durability Core : Red cushioned cork keeps the ball energized upon impact Windings : Grey wool Stitching/Seams : Raised seams for enhanced grip League/Certification(s) : NFHS or below Balls included in purchase : individual Recommended Age : All ages Model : WTA1030B Wilson