Saint Laurent M146 Sunglasses combine an oversized square acetate frame with YSL monogram detailing for a refined everyday look. Designed for strong sun protection, they suit casual and polished outfits alike. Key attributes: Black | Acetate | UV400 protection | Category 3 lenses (high sun protection) | Includes original case, cleaning cloth, certificate of authenticity and guarantee | Lightweight monogram hinge for comfort | Oversized square frame | YSL monogram logo on temples | Thin temple profile | Dimensions & fit: Lens width: 54 mm | Bridge: 19 mm | Temple length: 145 mm | Frame width: 142 mm | Lens height: 45 mm | Size M (54-19-145) | One size | Composition & care: Frame: acetate | Lenses: nylon (category 3, UV protection)