TYR Velocity Racing Metallized Goggle 100% Silicone Imported Anti fog coating Wide peripheral range Removable nose bridge The Velocity Metallized Goggle is great for both racers and training. Low profile racing design with excellent fit and comfort. Patented silicone, cushion gaskets provide a leak-proof fit. Polycarbonate lenses are treated to filter out UV rays and provide Anti-fog properties.