Ray-Ban FLIP OUT RB3499 Sunglasses 002/T3-5818 - Black Frame, Gray Gradient Composite 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!