Named after Betty Catroux, a defining muse of Yves Saint Laurent, the SL 316 Betty channels a sharp, modernist edge through its elongated micro cat-eye silhouette. The flat top-line and low-profile height create a horizontal, architectural presence that feels sleek and directional. Crafted from high-gloss black acetate, the narrow front is balanced by medium-width temples, while solid grey nylon lenses maintain a clean, monochrome finish. Subtle metal corner accents at the hinges and finely engraved Saint Laurent logos complete the design with understated precision.
