Saint Laurent SL M172 Sunglasses pair a narrow rectangular frame with the signature Monogram YSL Triangle temple for a minimal, contemporary look. Designed to complete urban and fashion-forward outfits, they offer refined structure and everyday wearability. Key attributes: Brown | Marrone | Acetate | Includes case and cleaning cloth | Compatible with prescription lenses | Narrow rectangular frame | Monogram YSL Triangle temple detail | Clean, minimalist silhouette | Dimensions & fit: Eye size: 53 | Bridge: 20 | Temple length: 145 | Regular fit | Narrow rectangular shape | Composition & care: Acetate | Clean lenses with a microfiber cloth and store in the supplied case when not in use.