GUESS Sunglasses GU 6760 Soft Black 57MM Composite frame Composite lens non-polarized Lens width: 57 millimeters Bridge: 18 millimeters Arm: 145 millimeters Buy with confidence! Authorized Retailer. Authenticity Guaranteed. Full retail package with all accessories. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!