Introducing the Saint Laurent designer sunglasses SL M131, engineered for the discerning wearer. This unisex model presents a classic round-oval silhouette in deep Black, with black temples. Size: 52 mm (lens width 52, bridge 20, temple 140, lens height 37, diagonal 56). Made in Italy, the front main color is Black with coordinating temple and lens accents, delivering a unified luxury aesthetic. The frame blends round, oval and phantos shapes for versatile appeal.

From the first glance, meticulous craftsmanship defines these frames. The SL M131 is built for daily wear without compromising comfort or presence. The front main material is RAC, and the Italian manufacturing yields precise fit and enduring quality. Every detail—from the balanced bridge to the sleek temples—reflects premium craftsmanship and round sunglasses refinement that elevates your look in meetings, evenings, and outings.

Prescription-ready with Ardor Eyewear: you can purchase the frame alone or with prescription lenses. Our on-page lens customization ensures your lenses are fitted to this frame and shipped in 8–12 days, with full manufacturer packaging. For city professionals seeking seamless luxury eyewear, this offers a simple path to precision optics while maintaining the designer sunglasses experience.

Face shape guidance: The SL M131’s round-oval-phantos geometry tends to flatter square, oblong/rectangular, and heart-shaped faces, while also harmonising with oval and diamond profiles. If you have a longer face, this silhouette provides balanced proportion and refined presence.

Available in Black and Havana colorways with a 52 mm sizing, these sunglasses are easy to style with professional wardrobes and weekend getaways alike. They suit a modern, luxurious lifestyle—delivering genuine Saint Laurent sunglasses quality at accessible value through Ardor Eyewear. With authentic packaging and fast UK delivery, you can shop confidently with us as your trusted luxury eyewear partner. unisex sunglasses luxury eyewear.