Persol Senna Series sunglasses combine a bold square acetate frame with blue-tinted lenses for a contemporary, structured look. Designed to add definition to round and oval faces, they suit everyday sunwear and refined casual outfits. Key attributes: Striped brown | Blue | Acetate | Full-rim acetate frame | Square silhouette | Blue-tinted lenses | Striped finish | Dimensions & fit: 57-13-140 mm (lens-bridge-temple) | High bridge fit | Medium frame (57-13) | Best for round and oval faces | Composition & care: Acetate | Wipe lenses with a microfiber cloth and store in the protective case when not in use.