Die-cut EVA sockliner provides underfoot cushioning & support

Multiple sidewall holes for pocket customization

Reinforced synthetic overlays through the midfoot and forefoot provide intuitive protection for all day wear

4” W x 10

Water resistant and with synthetic down insulation

New Mizuno B19 Hot Metal BBCOR Baseball Bat -3 2 5/8" Gold Camo Die-cut EVA sockliner provides underfootHot metal alloy: a stronger alloy that allows for thinner walls, which leads to more pop and distance without sacrificing durability Cortech design: wall thickness is adjusted across the barrel to create a massive sweet spot 1 piece design: less flex, higher performance Optimized end cap: actually widens sweet spot & creates booming sound Speed helix grip: designed to provide comfort and durability 3 Length To Weight Ratio BBCOR 2 5 8" BArrel Diameter