The Ugly Fish Avalanche sunglasses with fitted +2.0 bifocal lenses will have you enjoying unparalleled style and safety on the water. This sleek rectangular silhouette boasts a matte black metal construction and is the perfect pair of shades for those who wear reading glasses but enjoy the great outdoors. The Avalanche sunglasses are also equipped with polarised technology that helps cut out bothersome surface glare while enhancing visual clarity.