Saint Laurent Large Medium Sunglasses SL 838 combine bold acetate frames with grey nylon lenses to deliver stylish coverage and reliable sun protection for everyday wear. Key attributes: Brown | Havana | Grey | Acetate | 100% UVA/UVB protection | Compatible with prescription lenses | Thick acetate frames | Classic Havana pattern | Metal hinge details | Signature engraving on temples | Dimensions & fit: Lens width: 49 mm / 1.9" | Bridge width: 23 mm / 0.9" | Temple length: 145 mm / 5.7" | Large medium size | Composition & care: Acetate | Bio Nylon | Wipe with a soft cloth