PROTECTIVE FEATURES: Fitted with sleek, compression-molded pads, the XVT(TM) 2.0 Batting Helmet is optimized to protect against high and tight pitches Low-profile shell, fully wrapped ear pads and strategically placed vents to enhance comfort, allowing batters to keep cool in high pressure moments Engineered with two ear flaps for use on both sides of the plate Lightweight dual density padding strategically placed for maximum comfort and protection Anti-microbial treated foam and fabric to remove bacteria and odor Strategically engineered top plate venting system SEI certified to meet NOCSAE(R) standards SIZE INFORMATION (BY HAT SIZE): XS: 6-1/2" & Under S/M: 6-1/2" - 7-1/8" M/L: 6-7/8" - 7-1/2" L/XL: 7-1/4" - 7-7/8"