Rawlings 2023 Mantra+ Fastpitch Softball Bat Approved for All Fields 9 Drop 2 Pc. Composite Multiple Sizes Silver Gray Maximum Protection The best fitting Black Gold Maximum Protection The best fitting jock for competitive adult athletes seeking the best combination of premium comfort and maximum protection scuba diving and freediving smooth swing path BLAST SOFTBALL SWING ANALYZER Compatible with a removeable swing analysis sensor (sold separately) ULTIMATE POWER Precision molded inner barrel with a lower flex outer barrel allows for maximum pop with every swing UPGRADED FEEL New PowerSync connection joint further reduces vibration while transferring all energy from your swing directly into the barrel INCREASED DURABILITY Strong 2 Piece Composite design features a fused handle