AFX FX-41DS Solid Helmet , Gender: Mens/Unisex, Helmet Type: Offroad Helmets, Helmet Category: Offroad, Distinct Name: Frost Gray, Primary Color: Gray, Size: Md 0110-3762 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 turn-screw 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