New, MARUCCI F5 SL 10, 4TH GEN USSSA Senior League 2 3 4" Barrel Baseball BAT ( 5, 8, and 10), 30 20 oz. black White Composite is Laid More Consistently Lavender Composite is Laid More Consistently Along Barrel to Create More Responsive Barrel Uses a METAMESH upper with 2x stitched reinforcement in high wear areas Constructed with genuine leather for lightweight softball turf shoes Feather light GLIDE midsole relieves knee and back pressure TPU shank in the arch and the molded heel work to increase stability and fit IGNITE outsole uses a single form tread pattern for uniform support and rotational traction on the diamond one piece alloy construction produces a clean balanced swing weight