The Contemporary Rimless Sun Bifocal is among the most popular styles. The sleek rimless frame is light weight and comfortable. The lenses come in gray and brown tint and are fully UV protected. The frame is spring hinged. If you're looking for a great looking rimless sunglass reader, then look no further than this style. These reading sunglasses have a modern style that can't be beat with a comfort and affordability that you won't find anywhere else. Frame Measurements: 5 1/8" x 1 1/8" (temple to temple x height of lens)