RayBan Sunglasses 4179 601 71 Black Green Grey Bronze Mirror Ray Ban Sunglasses RB0840S Mega Wayfarer PP PLD 4158 GSX NOA KL 58#HH Ray Ban Sunglasses RB0840S Mega Wayfarer 68701A Transparent Light Brown Dark Brown are a classic icon with modern attitude Celine Sunglasses CL40047I 53E Light Havana Brown are a chic square design with a keyhole bridge and upswept corners giving an almost cat eye finish Ray Ban Sunglasses 4179 601 71 Black Green is from the latest Liteforce series from Ray Ban which used a thermoplastic material used in aerospace which gives superb durability and comfort in a plastic frame but above all lightness The curved top bar is the thickness of a metal frame which is of course very thin but still strong enough to support the polycarbonate lenses in a plastic frame