Red Hi-Fi Audex Audio Helmet- The Red Hi-Fi Audex Audio Helmet is the team's favorite. The incredibly lightweight Polycarbonate shell doesn't sacrifice an ounce of protection. Vent mesh, a removable goggle gasket, and a Zip Clip chin buckle prove that this helmet isn't missng a thing. It is compatible with Red's Audex ear pad accessories, so you can listen to your favorite tunes while cruising down the mountain.