Today's pitchers throw harder, and shots off the bat are faster than ever. As the industry leader in protective our engineers could not sleep until our gear matched the speed of the game. Introducing the New Mach Batting Helmet. Engineered to perform. ENGINEERED TO PERFORMToday's pitchers throw harder and shots off the bat are faster than ever. Rawlings MACH helmets are designed with this in mind so you can confidently step into the box, look for your pitch and attack those in the zone.SLEEK PROFILEPerformance is paramount but style and looks are important too. MACH helmets absolutely deliver in this area with a sleek, modern profile and a wide array of color options to coordinate with your team.COVERAGE EQUALS CONFIDENCEMACH EXT helmets offer additional jaw area coverage without sacrificing visibility. This extension piece can also be ordered separately and added to existing Mach helmets. Step up to the plate confident and ready to face any pitch.ABSORBS IMPACTIMPAX high performance padding absorbs and disperses force forming a barrier for the ultimate protection.COOL COMFORTStrategically placed vents in the helmet shell helps keep you cool and focused at the plate.Size CircumferenceJunior- 6 3/8" - 7 1/8"Senior- 6 7/8" - 7 5/8"