From the pros at Crap Eyewear, these sunglasses are handcrafted with acetate. Equipped with CR-39 lenses and 100% UVA/UVB protection. Finished with custom-engineered spring hinges and silicone nose pads and nickel accents. Features Crap Eyewear Nu Bloom sunglasses CR-39 lenses 100% UVA/UVB protection Content + Care Stainless steel, Bio-acetate Wipe clean Imported Size Temple: 145mm Lens: 49mm Bridge: 20mm Crap Eyewear Nu Bloom Sunglasses in Gold, Women's at Urban Outfitters Color: blue