Marc Jacobs The Twisted J Sunglasses are bold acetate shades with an oversized square silhouette and mirror detailing, designed for statement sun protection and everyday wear. Key attributes: Gray | Grey marble | Acetate | 100% UV protection | Compatible with prescription lenses | Non-polarized | Square frame | Oversized silhouette | Full-rim design | Gold mirror detail | Metal logo on temples | Dimensions & fit: Frame width: 56MM | Bridge length: 19MM | Temple length: 145MM | Oversized fit | Composition & care: Acetate frame and temples | Lenses: UV-protective (material not specified)