Biltwell Gringo Helmet The much anticipated, DOT-Approved and vintage-inspired Biltwell Gringo Helmet has arrived. Inspired by a simpler time, when bikes were loud and dirty and helmets did nothing but protect your brains. No ventilation, no worries. Just get on it and ride. Features 5 snaps to accommodate flat or bubble face shield Eyeport accepts many dirt or street goggles DOT Approved Bubble Shield and Goggles sold separately What else do you need Note Helmets may have size labels that differ from the attached size chart. RevZilla finds success with ordering approximately 1 full size smaller than the size chart indicates.