Meets or exceeds both ECE 22.05 and DOT FMVSS-218 motorcycle helmet safety standards. Please Note: Only ECE approved helmets purchased from European importers carry the ECE certification markings. This is due to ECE regulations. Features an aerodynamic shell design constructed using an advanced lightweight composite poly-alloy. Features a hypo-allergenic and antimicrobial nylon helmet liner and cheek pads; all of which are removable and washable. A flush-fit, side-coverless face shield that is optically correct, compound-curved, scratch-resistant and protects against UV-rays. There are several tinted shields available for this model. Can be converted from a motorcycle helmet to a snowmobile helmet with a dual-lens or dual-lens electric shield. Features 4-point ventilation with chin, side, forehead and top vents and a square type D-ring with chin strap holder. Provides ample ear cavity space for speakers. Clearcoat finish protects helmet paint and graphics, while providing a great looking shine. Comes with a Lifetime Warranty. A large-size FX-20 helmet weighs 1.69 kg or 3.73 lbs.