Dior BlacksuitO S21I Square Glasses feature a classic square acetate frame designed for everyday wear. The model suits prescription lenses and comes packaged with Dior accessories for secure storage. Key attributes: Dark havana | Acetate | Prescription lens compatible | Supplied with original Dior case | Square frame | Dimensions & fit: Lens width: 49 mm | Bridge width: 21 mm | Arm length: 145 mm | Composition & care: Acetate