Arnette Twister Sunglasses combine a classic square/wayfarer silhouette with durable materials for everyday sun protection. The Twister is designed for comfortable all-day wear and clear, protected vision in bright conditions. Key attributes: Black | Nylon | 100% UV protection | Impact-resistant polycarbonate lenses | Full-rim frame | Includes original Arnette case | Lightweight construction | Square / Wayfarer shape | Gloss finish | Dimensions & fit: Lens width: 57 mm | Bridge: 16 mm | Temple length: 145 mm | Lens height: 41 mm | Composition & care: Nylon frame | Polycarbonate lenses | Clean lenses with a microfiber cloth and lens cleaner. Store in the included case when not in use. Avoid exposure to chemicals and high heat.