Izipizi Sunglasses #C Blue Lenses Frozen Blue LNG FSRU Shipbuilding Brodosplit. Description Sunglasses #C shape: square, assertive, chic Crystal, shiny and bio sourced frame 100% UV Category 3 protection Unisex and universal model Storage pouch included in the box Specifications Flex hinges Flexible and comfortable arms, with spring hinges, which adapt to all face shapes and sizes. Sun lenses cat. 3 UV rays damage the eye cells. With time, the renewal will be done less and less well. The SUN glasses provide adapted protection with 100% UV category 3 lenses which protect from glare and filter 100% of ultraviolet (UV) rays. Bio sourced material The frame of the glasses is made of 45% organic polyamide sourced from castor oil. Glossy effect frame The lightweight frame features a glossy effect that is pleasant to the touch.