Cutler and Gross 1386 Square Opticals combine a bold 9mm acetate silhouette with interior and exterior milling for a chunky yet refined everyday frame. Each pair includes the original case, microfibre cleaning cloth, certificate of authenticity and guarantee. Key attributes: Russian blue | Yellow | Acetate | 7-barrel hinges | Fretboard core wire | Full rim | Logo engraved on inner temple | Square shape | Chunky 9mm frame | Interior and exterior milling | Bullion frontal pins | Fender temples | Dimensions & fit: Frame width: 145 mm | Lens width: 52 mm | Bridge width: 21 mm | Temple length: 145 mm | Size: Medium | Bridge fit: Medium | Generous fitting bridge suits medium to wide nose bridges | Composition & care: Acetate | Clean lenses with a lens spray and the provided microfibre cloth. Store frames in the supplied case when not in use. Avoid soaps, extreme heat and exposure to chemicals or swimming pools.