Reverse lenses: Ray-Ban Reverse introduces a disruptive aesthetic, with an innovative design that shifts the shape of the lens from convex to concave. The concave lens offers the sharpest and most accurate vision experience and features high-performing AR that reduces glare by up to 70%. Ray-Ban "Wayfarer Reverse" square sunglasses in acetate and BPA-free plastic Case and cleaning cloth included Lens/bridge/temple (in mm): 50-22-145 Solid lenses; logo on corner Saddle nose bridge Raised logo on temples Thin, tapered arms 100% UVA/UVB protection Made in Italy Fashioned for change: sustainable materials. Find out more here Proposition 65 warning for California residents This product contains perfluoroalkyl and polyfluoroalkyl substances (PFAS). For more information, please visit the manufacturer's website.