Ray-Ban Leonard Sunglasses pair Ray-Ban heritage styling with a square acetate frame and G-15 mineral glass lenses to reduce glare and provide reliable sun protection for everyday wear. Key attributes: Black | Nero | Acetate | G-15 green mineral glass lenses | Polarized (901/58 variant) | UV 400 protection | Category 3 sun filter | Non-adjustable nose pads | Includes protective case and cleaning cloth | Square frame | Square lens shape | Dimensions & fit: Overall width: 133 mm | Bridge width: 18 mm | Temple length: 145 mm | Regular fit | Composition & care: Frame: Acetate | Lenses: Mineral glass | Wipe lenses with the supplied microfiber cloth and lens cleaner; avoid abrasive cleaners; store in the protective case when not in use.