For a level of protection that exceeds the basic NOCSAE protection standards, it's all about the Rawlings Performance-Rated Batting Helmet. While the current NOCSAE standards test helmets with 68mph pitches, this helmet has been tested with pitch speeds up to 80 mph and is proven to withstand that impact. Inside, a dual-density foam liner absorbs impact and feels comfortable. Outside, an iridescent, two-tone shell is made from ABS plastic and includes COOLFLO XV1 venting and Heat Exchange technologies that give an unmatched cooling effect. Fits Head Circumference 22.75"-24.25".