Saint Laurent SL 231 sunglasses feature a bold, modern rectangular frame crafted from high-gloss black acetate with precise geometric lines and subtle angular cutouts at the temples. The dark gray gradient lenses offer UV400 protection while maintaining a sleek, understated aesthetic. Signature branding is discreetly engraved on both temple arms—'SAINT LAURENT PARIS' near the hinges and 'MADE IN ITALY CE' on the inner side—reinforcing authenticity and craftsmanship. A polished silver-tone metal accent at the front hinge adds refined contrast without overpowering the minimalist silhouette. The lightweight yet durable construction ensures all-day comfort, while the slightly oversized proportions lend contemporary edge ideal for streetwear and elevated casual styling. Perfect for urban exploration, creative professionals, or fashion-forward individuals seeking designer sophistication with functional elegance. Includes premium black Saint Laurent hard case and microfiber cleaning cloth (visible in background), underscoring the brand’s luxury presentation. Ideal for spring through fall wear, these unisex sunglasses transcend seasonal trends with timeless architectural design.