Roberto Cavalli Women's Eva 391S Sunglasses, Gunmetal/Grey, One Size Metal frame Plastic lens Non-Polarized 100% UV protection coating Lens width: 66 millimeters Lens height: 54 millimeters Bridge: 19 millimeters Arm: 110 millimeters Buy with confidence! Authorized Retailer. Authenticity Guaranteed. Full retail package with all accessories.