Anti-riot Helmet

.Affordable protection with all the features you need in a riot helmet.Meets or exceeds NIJ 0104.02 specifications for riot conditions and 0105.01 for crash conditions.Meets or exceeds DOT FMVSS-218 specs for impact retention.Made of Tenntex Thermo Composite material.Liner of energy absorbing 3/4" thick polystyrene.Visor with adjustable thumb knobs.Flip-up, polycarbonate, gasket-sealed face shield has clear optical grade finish.3/4" chin strap with quick release buckle and soft rubber chin cup.Cervical neck protector.Scratch-resistant flat black finish.Sizing Information: S/M (6 3/4 - 7), L/XL (7 1/2 - 7 7/8), Jumbo (8 - 8 1/8)