Tory Burch TY7184U Sunglasses | FREE Shipping - Go-Optic.com。These sunglasses feature a vintage-inspired, oversized cat-eye or butterfly frame shape, offering a bold and elegant silhouette. Material: The frames are crafted from premium dark tortoise-colored acetate for comfort and durability. Lenses: The sunglasses are fitted with brown gradient lenses that provide 100% UVA/UVB protection. The lenses are made from polycarbonate, which offers superior clarity. Details: A metallic T-logo is featured on the temple, adding a touch of luxury. Fit: The design incorporates a universal fit, engineered to sit comfortably on most face shapes. NWT