Yamba JP Fitovers - Satin Black - Blue Mirror Lens (YM001BM) plastic frame plastic lens polarized Lens width: 63 inches Arm: 146 millimeters Designed to be worn over prescription eyewear frame shapes not exceeding 146mm x 44mm or 5.75" x 1.73" Crystal Nylon Flexible Frame with complimentary accessories - clip-on case, cleaning cloth and adjustable neck cord PCX Polarized lenses eliminate glare and help protect your eyes from harmful UV rays Duo Hard Coat with flash reflect to provide multip impact and scratch resistance Splotch Gard - treatment to help prevent finger prints and smudges You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!