This is Odin on his eight legged horse Sleipnir. This design is taken from the Viking age Runestone from Tjängvide in Sweden which depicts Odin arriving at his hall Valhalla. It's an ancient image taken from a piece of art that's probably around a thousand years old.
Our Odin tee is made to order and is available in all sizes from S to 5XL. You can choose from 9 colours of vinyl imprint.