The John Doe JD/One Helmet gives you no end of possibilities for customization to match your look. The helmet comes in a retro 70s design without compromising on safety and comfort. Whether you’re into speeding along the highways, planning an off-road adventure, or aiming for that old-school look, this helmet goes with every motorbiking style. The newly developed Multi-Lock system makes it easy to attach accessories such as a visor, sun peak, or blanking panel. This lets you customize your helmet exactly the way you want it. Discover a world of accessories for JD/One helmets. These helmets are certified according to ECE 22.06 and DOT FMVSS No. 218 test procedures. John Doe have developed a separate helmet shell for each helmet size to ensure maximum comfort; only sizes XS and S share the same outer shell. This will make it easier for you find the JD/One helmet that fits your head and your style. The internal vent system is adjustable to multiple levels at the front and back of the helmet; it cools the air around your head as you ride, safely routing moisture and heat out of the helmet. As you’d expect, your JD/One helmet comes with anti-fog/scratch visor coating, emergency quick-release system (EQRS), double-D fastening, and replaceable and adjustable inner lining as standard. • JD/One customization system • Shell in plastic-reinforced fiberglass (FRP) and carbon composite • Certified according to ECE 22.06 (EU) and DOT FMVSS No. 218 (US) • Multi-part EPS system with varying shock absorption rates • Extra-large field of view • Ventilation system at the front/back, adjustable to multiple levels • JD/One visor anti-fog, anti-scratch, UV block (clear and tinted versions) • Prefitted for communications/speakers • Replaceable inner lining and cheek pads, washable • Emergency quick-release system (EQRS) • Suitable for glasses wearers • Inner padding in quick-dry antibacterial fabric • Outer shells in 4 sizes (XS-S/M/L/XL) • Double D-ring fastening system