+ Adjustable dial-fit system designed by Giro + Rubberized matte finish for modern look and great feel + High grade ABS shell for strength and durability + Slimmest profile and most aerodynamic venting system on the market + Lightweight EPP impact dispersion foam delivering action sport protection + Bio-Dri antimicrobial Lycra padded inner liner providing moisture wicking comfort + Meets NOCSAE standards + InForm fit system features a self-locking dial to easily adjust fit during use. Itis the truest-fitting micro adjustment fit system in a batter's helmet