Flexon EP8020 Sunglasses pair Flexon's memory-metal technology with a classic square silhouette, offering flexible, everyday eyewear that holds its shape under stress. Key attributes: Black | Matte black | Memory metal construction for flexibility and shape retention | Lightweight for all-day wear | Flexible bridge and temples | Returns to original shape after bending | Available for prescription or plano lenses | Square/wayfarer frame shape | Full-rim construction | Matte finish | Dimensions & fit: Lens width: 51 mm | Bridge width: 19 mm | Temple length: 145 mm