Crafted in bio-acetate, the DiorBlackSuit S14I sunglasses enhance the iconic line with a slim, lightweight square shape. The black frame features fine struts and subtle silver-finish metal edging to highlight the gray lenses, while the double bridge and ingot hinge accentuate the style's contemporary elegance. Silver-finish metal and black bio-acetate frame. Dior eyewear collections in bio-acetate contain an average of 65% biodegradable materials. Gray lenses. Ingot hinge. 100% UVA/UVB protection. Filter category: 3. Suitable for prescription lenses. Made in Italy