Motorcycle Powersports Open Face Helmet DOT Street Legal - FlipUp Clear Shield - Carbon Fiber (Size: Large) DOT Approved for US Safety Standards, Street Legal | Carbon Fiber decal/design, NOT the actual material. Comfortable inner padding, removable washable cheek pads. Flip Up Clear Windshield, Wide Vision Field, Anti-scratch technology Lightweight, Aerodynamic, Modern. CARBON FIBER design, not the actual material. Brand New in Box (original tags and stickers), Includes care bag. Comfortable inner padding, removable washable cheek pads. Flip Up Clear Windshield, Wide Vision Field, Anti-scratch technology. Lightweight, Aerodynamic, Modern. CARBON FIBER design, not the actual material. Brand New in Box (original tags and stickers), Includes care bag | Carbon Fiber decal/design, NOT the actual material. For an accurate head measurement, wrap a soft (tailor) measuring tape horizontally around your head about 1&#034; above your eyebrows. Your helmet should fit snugly. Keep the measuring tape comfortably tight in order to achieve the best results. For precise results, measure two or three times. If you get different measurements, take the largest one. If your head measurement falls between two different sizes on the helmet sizing chart, choose the smaller helmet size.