Experience the flawless fusion of fashion and functionality in saint laurent sl 621. These square-shaped glasses showcase a glossy black acetate frame that embodies both resilience and elegance. The frame's hue also offers endless possibilities for personalized expression, allowing you to tailor these sunglasses to your preferences. Crafted with precision and refined aesthetics, this eyewear selection is an exceptional option for individuals seeking cutting-edge style. Available with prescription lenses.