Acetate frame. Retro style. 100% UV protection factor category 3(max. for regular use). These sunglasses are made of recycled post-industrial waste from a Polycarbonate eyewear manufacturing process. The resulting material has the same properties as standard PC in overall flexibility and durability performance.Brand: Mango98% Polycarbonate, 2% copperGlass: 100% PolycarbonateContains at least 98% recycled materials Available in: Brown 0.00 1 True Bags & Accessories 4.99 4.99 Mango Brown Janni Sunglasses | Grattan