FIT & DESIGN Senior fit helmet designed for Baseball play Shell constructed with strategic ridges that provide ideal protection and strength Sleek and stylish tack matte paint finish Fully wrapped padding allows for a comfortable fit TECHNOLOGY: HeatGear(R) lining keeps your head cool and dry so you can stay focused on the game at hand Large ventilation ports for breathability Anti-odor technology prevents odor-causing bacteria from growing Additional Details: Senior One size fits all (Hat Size 6-1/2"-7-1/2") Universal Left/Right Adjustable Jaw Guard Solid Matte Finish ** This batting helmet is compatible with Under Armour Facemasks (Styles:# UABHFGB3 and UABHFGB). Click here to Purchase** ** This batting helmet is compatible with the Under Armour Matte Converge Jaw Guard (Style:# UABHPFG-UM). Click here to Purchase**