Bell Scout Air Helmet The Scout Air is made with an advanced and innovative construction that combines the Tri-Matrix composite shell with the internal EPS liner. The final result is an extremely compact, lightweight helmet that surpasses both DOT and European ECE certification requirements. Snap in either of the two included visors and tailor the look to suite your style, or pick up one of the clear or smoked full-face accessory shields and escape from the elements. Note: Customers have found that this helmet runs small and recommend sizing up one size. Features Lightweight inmolded design Composite Tri Matrix shell construction 5 shells (Xs-Sm, MD, LG, XL, 2Xl) 5 EPS sizes (Xs-Sm, MD, LG, XL, 2Xl) Includes two peak visors Five-year warranty DOT