The M10 Adult Catcher's Set features M10 Catcher's Helmet, M10 Chest Protector and M10 Leg Guards. Catcher's Helmet has streamlined profile for snug fit. NOCSAE Standard for all levels of play. The M10 Chest Protector has ZERO Shock memory foam in abdomen region which reduces ball rebound and gives catchers better control of their blocks. The M10 Leg Guards features TRUBLOCK anti roll design for great stability in and out of blocking postion.