Injection-molded frames are crafted from proprietary Suncloud Evolve™ material; this 53% bio-based material helps reduce the use of petroleum in eyewear manufacturing Polarized polycarbonate injection-molded lenses offer 100% protection from harmful UVA and UVB rays Matte Black frames feature gray polarized lenses Base 6 lens curvature for casual coverage Custom metal logo plaques Comes with a microfiber storage bag, which can also be used to clean any smudges off your lenses Manufacturer offers a lifetime warranty on these sunglasses
