Ray-Ban Chromance Sunglasses combine Chromance lens technology with a lightweight metal frame for improved contrast and reduced glare. Designed for everyday wear, they balance performance and contemporary irregular styling. Key attributes: Yellow | Gold | Metal | Chromance lens technology | Polarized lenses | Mirrored lenses | Prescription lens compatible (Rx-able) | Irregular geometric shape | Full-rim metal frame | Dimensions & fit: 56-19-145 (lens-bridge-temple in mm) | Lens height 47 mm | Regular fit | Composition & care: Metal (frame)