RetroSuperFuture Biscotto Sunglasses pair a timeless Havana acetate frame with Zeiss base 6 lenses, offering strong visual clarity and reliable protection for everyday wear. Key attributes: Brown | Marrone | Acetate | Zeiss base 6 lenses | Maximum protection | High optical clarity | Includes protective case and microfiber cloth | Square frame | Havana finish | Clean, minimal silhouette | Designed in Milan | Dimensions & fit: Lens width: 57 mm | Bridge: 17 mm | Temple length: 135 mm | Size: R | Regular fit | Composition & care: Acetate | Clean lenses with the included microfiber cloth; avoid abrasive cleaners and chemicals; store in the protective case when not in use.