Ray-Ban Reverse introduces a disruptive aesthetic, with 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 "Boyfriend Reverse" square sunglasses in acetate and BPA-free plastic Lens/bridge/temple (in mm): 56-18-145 Mirror lenses; logo on corner Saddle nose bridge 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.