Med Full Face Flat Black Pro 20Helmet, Pro20, Full Face, Snell Sa 2020, Head And Neck Support Ready, Flat Black, Medium, Eachproduct Linepro20Helmet Sizemediumcircumfrence Low Range (In)22-1/2 Incircumfrence High Range (In)22-7/8 Incircumfrence Low Range (Metric)57 Cmcircumfrence High Range (Metric)58 Cmhat Size Low Range7-1/8Hat Size High Range7-1/4Open/Closed Faceclosedfresh Airnovent Systemnosnell Ratingsa 2020Head And Neck Support Readyyesshield Includedyesshield Colorclearvisor Includednographicsnobag Includedyesgloss/Flatflatmaterialfiberglasscolorblackfinishpaintquantityeach