2015 Combat Combatant 275 All Association Bat 26.5 Oz Approved for USSSA, NSA, ISA, ISF, ASA Features Ultra-Premium Lizard Skin grip Stiff taper/ soft barrel combination optimized for hard and soft balls. 2 1/4 Composite Barrel Performance Enhancing Disc [PED] Technology maximizes impact and connects the players hands with the energy of the ball exploding off the bat!