Ray-Ban Hexagonal Flat Lenses Sunglasses combine a modern geometric silhouette with flat crystal lenses for a distinctive look and reliable sun protection. This Ray-Ban style is designed for everyday wear and comes in multiple sizes and lens options. Key attributes: Black | Steel | 100% UVA/UVB protection | Anti-scratch lens treatment | Adjustable nose pads | Case or microfiber pouch included | Available with polarized lens options | Hexagonal frame | Flat crystal lenses | Geometric silhouette | Dimensions & fit: Available eye widths: 51 mm | 54 mm | 57 mm | Bridge: 21 mm | Temple: 145 mm | Average fit | Adjustable nose pads for a personalized fit | Composition & care: Steel frame | Crystal (mineral glass) lenses | Wipe clean with a soft cloth; store in the included case when not in use.