Ray-Ban RB4387 Polished Transparent/Grey Gradient 56 mm 。These are new, never worn, and free from defects—purchased directly from the Ray-Ban website. They are authentic Ray-Ban glasses, accompanied by a protective case and a polishing cloth for added convenience and care. MODEL CODE: RB4387 647711 56-18 DESCRIPTION Case: Signature Brown Leather Shape: Square Frame color: Polished Gradient Transparent Material: Nylon Class: 2N Color: Classic Grey Treatment: Gradient ABOUT THE DESIGNER Timeless style, authenticity, and freedom of expression are the core essentials of Ray-Ban. Born out of necessity in 1937, Ray-ban has been at the leading edge of developing high-quality sunglasses to protect pilots from the sun\'s harsh rays. Since then, Ray-Ban has been the eyewear of choice for visionaries and cultural creators everywhere to express their fearless and most authentic selves. ★ see photos for exact measurements & details ☆ Trades & Offers welcome. ★ Being Sold As Pictured I personally captured all the photographs; the item shown in images is the exact item available for purchase.