Vintage Marchon Rio Passion Black Pearl Oversized Oval 。Vintage Marchon Rio sunglasses crafted in France, featuring a bold oversized square silhouette. The black frames are accented by a striking blue marbled or \"cool blue\" effect along the top brow line, adding a unique textural detail. Equipped with gradient lenses that transition from a darker tint to a lighter shade, these frames offer a classic retro aesthetic. The interior arms are marked with the brand logo and \"Frame France\" origin, and they come with a soft floral patterned protective case.