Form fitting performance fit offers freedom of movement Lightweight stretch mesh with moisture wicking technology keeps you dry and cool during the game Lightweight exposed U-foam protection at sternum helps prevent injuries from impact and stays crazy light Perforated PE foams on lowered sleeves provide shoulders with protection against impact and maximizes air-flow to promote freshness CCM RBZ 150 Junior Hockey Padded Shirt, Medium, Black/Red MS1307357 MS1307357 888162311048