Barton Perreira's Patchett sunglasses are crafted of black acetate. Oversized round shape. Clear nose guards. Smolder (grey) gradient lenses. 55mm eye size. 18mm bridge size. 140mm temple size. Available in Black. Acetate. Made in Japan. Includes hard protective case and microfiber pouch. Barton Perreira Women's Patchett Sunglasses - Black, Smolder A great designer gift. Shop Barton Perreira at Barneys New York.