Doctor Who is a long running science fiction BBC television show. It follows the exploits of The Doctor. The Doctor is a Time Lord. He uses the Tardis pictured in the graphic to travel through time and dimensions. He has saved the world multiple times from many invaders who would destroy humanity. The Daleks are some of the most evil. There sole mission is to Destroy! The Doctor protects the earth and few know of it. This tee is made of 100% Cotton. The adult top is short sleeve.