Biltwell Bonanza Le Tracker Helmet (Gloss Black/Vintage White, X-Small) 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 Rugged plated steel D-ring neck strap with adjustment strap end retainer Meets DOT safety standards