New Adams CH4001 Baseball Hockey Style Catchers Helmet Large X Large Green Black Maroon Silver Icy Diamond synthetic upper materials FuelCell foam delivers a Icy Diamond synthetic upper materials hugs the foot for a snug energy transfer is maximized while simultaneously eliminating any unwanted vibration exactly what every ballplayer is searching for 10 Large Vent Holes for Max Air Flow and Extreme Comfort Ultra Strong Steel Cage Fully Adjustable Buckles and Straps Lightweight Removable Chin Pad for Secure Fit Fully Adjustable Skull Cap Harness Minimal Hardware for Easy Use and Maintenance Rubberized Matte Finish Meets NOCSAE Standard This Helmet has a High Impact Molded ABS One Piece Shell and Eva Molded Inner Foam that Reduces Shock and Vibration