Ray-Ban Explorer IV Sunglasses combine an irregular polished metal frame with crystal polarized lenses for everyday glare reduction and refined style. Key attributes: Silver | Dark blue | Metal | Polarized lenses | Glare reduction | Adjustable nose pads | Irregular frame shape | Double bridge | Polished metal finish | Dimensions & fit: Lens width: 60 mm | Bridge width: 18 mm | Temple length: 140 mm | Lens height: 43.1 mm | Composition & care: Metal (frame) | Crystal (lenses)