TRIDENT PROTECTIVE SYSTEM: Computer Simulated Impact informs varying thicknesses in the shell to optimize protection for the player Cradles the player's head for a great fit, increasing comfort and safety as well as accommodating a wide range of head sizes Utilizes multiple foam densities to manage different speeds of impact, including viscoelastic foam found in football helmets ADDITIONAL DETAILS: Compatible with Easton's universal system of accessories, including all Jaw Guards, Universal Baseball/Softball mask and fit kits Exclusive to DICK'S Sporting Goods(R) Fits head sizes: 7-1/8'' - 7-3/4'' Fits both Left and Right Handed Batters Meets NOCSAE(R) standards