Ray-Ban Square Metal Sunglasses combine a lightweight metal frame with classic G-15 green lenses for reliable protection in strong sunlight. The polished black finish and adjustable nose pads deliver a balanced mix of style and comfort. Key attributes: Black | Metal | UVA/UVB protection | Lens category 3N — suitable for strong sunlight | Adjustable nose pads | Lightweight metal frame | Square frame | Polished finish | Full-rim design | Dimensions & fit: Size 58-17: Lens width 58 mm; Bridge 17 mm; Lens height 43.8 mm; Temple length 145 mm | Size 61-17: Lens width 61 mm; Bridge 17 mm; Lens height 46.1 mm; Temple length 145 mm | Composition & care: Frame: Metal | Temples: Propionate