Haven® AV 58 Premium FlipUps™ turn your eyeglasses into a pair of polarized sunglasses. Attaches at bridge of your eyeglasses and flips up and down. Haven FlipUps™ are designed with premium materials and feature Optify™ Lens Technology. 100% UVA-UVB lens protection. Gentle Grip® protects glasses and gray lens tint offers true color definition for bright sunny days. Protective case and cleaning cloth included.