Tom Ford Dax Square-Frame Sunglasses combine a structured plastic frame with Category 3 lenses for reliable sun protection and everyday wear. Key attributes: Black | Plastic | Lens category 3 (high sun protection) | 100% UV protection | Full-rim construction | Secure temple arms | Square frame | Keyhole bridge | Classic temples | Dimensions & fit: Eye length: 48 mm | Bridge: 22 mm | Arms (temple): 145 mm | Frame size: 48/22 (small) | Small fit | Composition & care: Plastic | CR | Clean lenses with a microfiber cloth and lens cleaner. Store in a protective case when not in use.