The Pilot Sun Bifocal is a larger frame aviator with a black frame and a gray tinted lens. It is a light-weight style. The lenses are 100% UV protected. The frame has a spring hinge for a flexible and comfortable fit.
Frame Measurements: 5 5/8" x 2" (temple to temple x height of lens) "If the power you need is sold out, check the Delta 6495B--almost identical"