Saint Laurent SL 231 Square Acetate Sunglasses feature a modern, architectural silhouette with clean lines and subtle branding. Crafted from high-quality transparent brown acetate, the frame exhibits a refined gradient effect—lighter at the top, deeper toward the temples—enhancing its contemporary aesthetic. The square lenses are dark gray gradient, offering UV400 protection while maintaining a sleek, minimalist look. Distinctive metal hinges and discreet 'SAINT LAURENT' engravings on both temples and nose bridge confirm authenticity and elevate craftsmanship. The slightly oversized yet balanced proportions suit oval, round, and square face shapes, making them versatile for streetwear, smart-casual, or editorial styling. Lightweight construction ensures all-day comfort, while the polished finish resists scratches and maintains luster. Ideal for urban exploration, summer outings, or elevated everyday wear, these sunglasses blend Parisian chic with functional elegance. Comes with branded black box and leather case, reinforcing luxury presentation and collectibility.