Tonic Eyewear know good design, so it is no surprise that this year’s newest offering, Tango, has balanced sleek style with supreme comfort. The Tonic Tango is incredibly lightweight with a mere 1.7mm lens, and a streamlined arm that doesn’t rely on rubber grips to stay on your head. The cleverly designed fit holds smoothly and securely to ensure you won’t be constantly pushing them up the bridge of your nose. An update to the lenses haven’t been forgotten. Keeping anglers in mind, extra yellow has been added to perfect fishing tactics for flats fishers.