Guess Sunglasses GU6951 08B Shiny Anthracite Grey Gradient are a rounded aviator style with a double bridge

Persol Sunglasses 9649 95/31 Black Green are a slimmer version of the massively popular 0649 model with the Victorflex flexible bridge with one of the very first keyhole shaped bridge designs copied here

Emporio Armani Sunglasses 2033 3130/87 Ruthenium Rubber Grey are a nicely wrapped aviator style with rubberised temple tips for that added and comfort and grip that can make all the difference when wearing them for long periods

Prada Sport Glasses Frames PS03HV VIM1O1 Grey Rubber Men are made of plastic & metal with a Rectangular shape and are designed for men

The double bridge design and silicone nose pads ensure all day comfort

Ray-Ban Glasses Frames 5279 2012 Dark Havana Rose Goldtone Guess Sunglasses GU6951 08B ShinyRay Ban Glasses Frames 5279 2012 Dark Havana feature classic Ray Ban styling with a wayfarer type frame which doesn't for once have the Ray Ban diamond rivets on the front corners, just the standard Ray Ban logo on the temple.