Premiership Rugby is offering fans a special Christmas gift with selected tickets for the Aviva Premiership Rugby Final 2016.Buy a ticket and you will receive a free pair of his or hers Oddballs pants.   This limited offer is the perfect Christmas present and  the only way to receive Aviva Premiership Rugby Final tickets before December 25.   Click here to order your tickets before 5pm on Wednesday, December 16 and this festive treat, including a seat at the world’s biggest club rugby final, will be sent straight to your door.