Combat 2015 Portent -10 Senior League Baseball Bat (2 5/8") The one-piece construction is best for the player with strong swing speed that hits for power and requires more stiffness through the handle to help control the ball as it makes contact with the barrel. The one-piece seamless construction will also provide a superior "Feel", connection your hands with the energy of the ball as it explodes off the bat. Features Combat's exclusive Precision Molding and Seamless Construction Technologies, a combination that leads to the largest sweet spot of any SL one-piece bat on the market. The single wall construction with variable stiffness profile allows for optimum barrel compression on contact, maximizing performance every at-bat. Provides the ultimate "Feel" on impact, connecting the player's hands with the energy of the ball exploding off the bat. Features Ultra-Premium Lizard Skins grip.