EvoShield XVT 2.0 Matte Batting Helmet with Facemask - Charcoal, X-Small LIGHTWEIGHT DUAL DENSITY PADDING strategically placed for maximum comfort and protection Available in two premium finishes: high gloss and matte Strategically engineered top plate venting system Product has been certified by SEI to meet NOCSAE standards Sizing Determined by Fitted Hat Size: XS [6 ½” and under], S/M [6 ½ - 7 1/8”], M/L [6 7/8 – 7 1/2 “], L/XL [7 ¼ - 7 7/8”] Measure the circumference of your head just above your ears