Biltwell (GS-BLK-FL-XL) Gringo S DOT Certified Full-Face-Helmet-Style Helmet (Flat Black, X-Large) Injection-molded ABS outer shell with hand-painted finish. Expanded polystyrene inner shell Hand-sewn, removable, brushed Lycra liner with contrasting diamond-stitched quilted open-cell foam padding Internal BioFoam chin pad with hand-sewn contrast stitching. Rugged, plated steel D-ring neck strap with adjustment strap end retainer Injection-molded, laser CNC cut polycarbonate eye port shield with stylish, rugged aluminum hinge covers and mounting hardware Rubber or chrome accented edging on shell and eye port. DOT certified