Saint Laurent SL 312 M Sunglasses combine a lightweight metal frame with a distinctive logo detail for everyday refined wear. The square, semi-rimless shape and protected lenses suit a range of styles and daily use. Key attributes: Gray | Silver | Metal | 100% UVA/UVB protection | Category 3 lenses | Includes original case | Cleaning cloth included | Certificate of authenticity and guarantee | Adjustable metal nose pads | Square shape | Semi-rimless metal frame | YSL logo hardware on lens | Acetate temple tips | Dimensions & fit: Lens width: 58 mm | Bridge: 17 mm | Temple: 145 mm | Composition & care: Metal | Acetate | Wipe lenses with the included cleaning cloth. Store in the supplied case when not in use.