Saint Laurent SL 879 Sunglasses deliver a structured, square silhouette with defined lines for a modern, architectural look. Ideal for everyday wear, they combine clear optical definition with a balanced, comfortable fit. Key attributes: Brown | Acetate | UV protection | Lightweight construction | Full rim | Reduced temples | Square silhouette | Geometric lines | Defined temples | Dimensions & fit: Lens width: 51 mm | Bridge: 21 mm | Temple length: 145 mm | Lens height: 39.3 mm | International fit | Composition & care: Acetate (frame front) | Resin (temples) | Nylon (lenses) | Wipe lenses with a microfiber cloth and gentle lens cleaner. Store in a protective case when not in use. Avoid abrasive cleaners and high heat.