Ray-Ban Boyfriend Reverse Sunglasses rework the classic Wayfarer silhouette with an inverted concave lens for sharp visuals and a flattering fit that follows the cheekbone. Ideal for everyday wear, they combine bold style with reliable eye protection. Key attributes: Brown | Nylon | 100% UV protection | Anti-reflective coating | Non-polarized lenses | Includes original case and cleaning cloth | Reverse/inverted concave lens that follows the cheekbone | Square frame shape | Transparent brown full-rim frame | Dimensions & fit: Frame width 133 mm | Lens width 56 mm | Lens height 47 mm | Bridge 18 mm | Temple 145 mm | Universal fit (designed to suit most face shapes) | Size 56 (lens width) | Composition & care: Frame: Nylon | Lenses: Polyamide | Wipe lenses with a microfiber cloth and mild lens cleaner; store in the supplied case; avoid abrasive cleaners and prolonged exposure to heat.