Tag Heuer Rectangular Sunglasses Flex combine a rimless, modern silhouette with a custom bridge and carbon-fiber bio-nylon temples. The design delivers clear optics and a streamlined look for everyday urban wear. Key attributes: Gray | Silver | Bio nylon and carbon fiber | High-clarity lenses | Custom bridge | Rimless construction | Rectangular shape | Rimless frame | Custom bridge | Carbon-fiber bio-nylon temples