BOSS 1747/S sunglasses by BOSS combine classic aviator styling with lightweight construction and reliable sun protection. Designed for everyday wear, they deliver clear vision and a refined silhouette. Key attributes: Gray | Silver | Metal | UV protection (UV400) | Category 3 sun protection | Lightweight construction | Non-polarized lenses | Replaceable/demo lenses supplied by some retailers | Aviator shape | Double bridge | Metal frame with acetate temples | Subtle BOSS logo on temples | Dimensions & fit: Lens width: 60 mm | Bridge width: 14 mm | Temple length: 150 mm | Composition & care: Metal frame | Acetate temples | Plastic lenses | Wipe lenses with a microfiber cloth; avoid abrasive cleaners and chemicals; store in a protective case when not in use.