Flexon 603 Sunglasses by Flexon pair the brand’s memory-metal construction with a softened rectangular frame for lightweight, durable everyday eyewear. Designed for easy wear and compatible with prescription or non-prescription lenses. Key attributes: Black | Gunmetal | Memory metal | Flexible, shape-retaining memory metal | Lightweight construction | Durable and bend-resistant | Flexible, shape-retaining temples | Includes protective case | Compatible with prescription lenses | Rectangular frame shape | Softened rectangular profile | Full wire rim | Dimensions & fit: Lens width: 49 mm | Bridge width: 19 mm | Temple length: 140 mm | Lens height: 29 mm | Composition & care: Memory metal