<strong>Rawlings Adult Safety Batting Helmet</strong> <br /> <br />This batting helmet is built for safety and offers increased protection at ball speeds up to 100 mph. This is achieved by using a composite insert that provides additional durability in critical ball impact locations. The S100 also uses a multiple impact expanded polypropylene (EPP) liner for added protection. These two interior layers further reinforce the outer helmet shell and interior padding creating four independent layers of protection that make up the Advanced Impact Management System or AIMS?. <br /> <br />The S100 uses a combination of Outlast&reg; and Pro-Dri&reg; material for superior comfort. Pro-Dri is a moisture management material that also fights bacteria. Outlast Thermocules? continually absorb, store and release excess body heat to balance temperature and humidity buildup. Safety doesn't mean you have to sacrifice comfort. NOCSAE approved. Official helmet of the minor leagues. <br /> <br />Adult Sizes: 7 - 7 &frac34; <br />Colors: Black, Navy, Royal, Scarlet, Dark Green, Purple, Cardinal, Maroon,