The Cartier "Ct0550s-009 56" rectangle sunglasses offer the distinctive C-hinge on the temples Lens/bridge/temple (in mm): 56-18-140 Gradient lenses Adjustable nose pads Capped temple tips Metal/nylon/polyamide 100% UVA/UVB protection Made in France Proposition 65 warning for California residents This product contains perfluoroalkyl and polyfluoroalkyl substances (PFAS). For more information, please visit the manufacturer’s website.