Gucci Rectangle Sunglasses (GG1421S) feature a structured acetate frame and grey bio-nylon lenses, designed to deliver everyday UV protection with a clean, geometric silhouette. Key attributes: Black | Grey | Acetate | 100% UV protection | Full-rim frame | Bio-nylon lenses | Geometric frame | GG logo on temples | Shiny black finish | Dimensions & fit: 51-20-145 (Lens width - Bridge - Temple) | Composition & care: Acetate (frame) | Bio-nylon (lenses) | Wipe lenses with a microfiber cloth. Avoid solvents and abrasive cleaners. Store in the protective case when not in use.