Ray-Ban RB3687 Sunglasses pair a slim metal frame with green crystal lenses for reliable sun protection and a minimalist, double-bridge look. Designed for everyday wear, they combine classic Ray-Ban styling with clear optical performance. Key attributes: Black | Metal | UV400 (100% UV protection) | Non-polarized lenses | Includes original Ray-Ban case and microfiber cloth | Pillow-shaped frame | Double bridge | Full-rim design | Shiny finish | Dimensions & fit: Size 58: Lens width 58 mm • Bridge 17 mm • Temple 140 mm • Lens height 42.6 mm | Size 61: Lens width 61 mm • Bridge 17 mm • Temple 140 mm • Lens height 45.0 mm | Composition & care: Metal frame | Crystal lenses | Clean lenses with the included microfiber cloth and mild lens cleaner. Store in the supplied case when not in use.