It features vacuum insulation for maximum temperature control and a flush mount cap for easy sipping

) affect total insulation

Gender: Unisex

So we made it extra comfortable by wicking sweat and stretching so you can move no matter what

100% Synthetic Rubber sole

New Mizuno B22-DUALITY -11 Big Barrel Youth USA Baseball Bat Silver/Black Size:31/20 It features vacuum insulation for2 piece construction: 2 PC Construction: Two Piece construction used to create maximum performance and enhanced feel. CORTECH: Generates a wider sweet spot and reduced MOI for more power, forgiveness, and a faster swing speed for better performance at the plate. Optimized End Cap: Great sound on batted balls, while also positively affecting the bat's sweet spot to give you more pop. Speed Helix Grip: Designed to provide comfort and durability. Hybrid