Original Ray-Ban ROUND METAL RB 3447 Sunglasses. unisex's model , round shape, 2018 Ray-Ban collection. metal-rimmed glasses, gold/g-15 classic green colour. All Otticanet Sunglasses are guaranteed and original. Style, tradition and freedom of expression are the key values underpinning the philosophy of Ray-Ban, for generations the undisputed world leader in sun and prescription glasses. Ray-Ban immediately made a name for itself thanks to the absolute quality and authenticity of its eyewear.