Kaleos Pohl Sunglasses pair a rectangular acetate frame with photochromic lenses for reliable sun protection and everyday wear. Key attributes: Blue | Acetate | 100% UV protection | Photochromic lenses | Anti-reflective treatment | Built-in acetate nose pads | Includes case and cleaning cloth | Prescription lens compatible | Rectangular frame | Thick front and temples | Rivet hinge detailing | Handmade acetate construction | Dimensions & fit: Lens width: 54 mm | Bridge width: 21 mm | Composition & care: Acetate | Wipe lenses with a microfiber cloth. Clean frame with mild soap and water. Store in the provided case. Avoid exposure to high heat or solvents.