These are subtle modification of some 60s designs which in the 90s got condensed into this low profile format thats also reminiscent of Ray Bans new wayfarer model. These are a good option if you want something straightforward that has a good standard of production & no ostentatious branding. Original vintage 90s stock in mint condition. It would be surprising if you were disappointed in the overall quality for this price range compared to other manufacturing of the period, & we know the difference because we sell both. Full UV protection. frame width (outside widest point): 134mm frame height: 40mm bridge width: 20mm inside hinge to hinge: 128mm Ref: GR60 90S Vintage Slim Sunglasses. Black Gloss 60S Style Low Profile Modified New Wayfarer Style. Unused Nos