AFX FX-41DS Solid Mens Snow Helmets - Gray - Large Aerodynamic shell design constructed using advanced poly-alloy plastic for light weight and strength Hypo-allergenic and anti-microbial nylon liner and cheek pads are removable and washable Ear cavity space for speakers A flip-up, flush fit, quick release, single turnscrew face shield with side covers; shield itself is curved, optically correct compound, which is scratch-resistant and protects against UV-rays DOT FMVSS 218 Certified