Slim chunky rectangular acetate sunglasses. A cool retro rave design to wear at summer festivals. Combine transparent seashell frame in shades of turquoise and mother-of-pearl with iridescent reflections, with gradient brown lenses.Unisex ModelLens material: TR18 lenses bearing the Eastman seal, excellent optical quality and durability.Environmentally-friendly. 100% UV protection.Category 3 filter, dark colouring, suitable for full sun outdoors. Absorb 82-92% sunlight.Lens Appearance: GradientLens Color: BrownFrame material: AcetateFrame Color: Blue, GreenTemple Color: Blue, Green