Saint Laurent SL M97 Optical Frame is an oversized acetate design that brings a bold, refined look to everyday eyewear. The model stands out for its prominent silhouette and signature YSL monogram on the temple hinge. Key attributes: Brown | Havana | Acetate | Includes original case | Includes cleaning cloth | Includes certificate of authenticity and guarantee | Oversized square frame | YSL monogram on temple hinge | Thick rim profile | Dimensions & fit: Lens width: 54 mm | Bridge: 19 mm | Temple length: 140 mm | Oversized fit | Composition & care: Acetate | Clean lenses with a soft cloth. Store in the provided case. Avoid exposure to extreme heat and harsh chemicals.