The Dallas Sun Bifocal is an aviator style with the bifocal on the inner side of the lens. The aviator style continues to be a favorite! This makes the bifocal almost undetectable. The lenses are gray tinted, and the frame comes in silver or gunmetal. The lenses are 100% UV protected. Frame Measurements: 5 1/2" x 2" (temple to temple x height of lens) HIGHER POWERS COMING SOON!