New Under Armour Men ColdGear Compression Mock LS Shirt Adult X Large Black Gry Black Silver Gloss Special TPU exterior material is W880BK8 Wmn 7 B Med Blk Slvr Special TPU exterior material is designed to resist abrasion and last longer Machine stitched construction and internal nylon wound carcass for maximum durability and long lasting performance Butyl bladder for best air retention to keep the ball's shape and stay inflated longer Size 3 ball suggested for ages 8 and under Grip reduces slippage of the bat in your hand during the swing Neoprene wristband with quick adjust strap Additional comfort around the wrist for better feeling Air mesh back Secure Fit Batting Glove chafe free flat seam construction 87% Polyester