Dior Bow S1I Square Sunglasses combine a classic square acetate frame with a signature bow detail for a couture, everyday eyewear statement. Key attributes: Multicolor | Acetate | 100% UVA/UVB protection | Filter category 3 | Suitable for prescription lenses | Dior signature engraved on temples | Square frame | Bow on left temple | Gold-finish metal temples | Gradient lenses | Dimensions & fit: Lenses: 55 mm | Bridge: 17 mm | Temples: 145 mm | Composition & care: Acetate | Metal | Gradient lenses