Thor Name Hammer Circle Heathered Blue T-ShirtYou'll feel mighty "Mighty" when you wear this dramatic Thor t shirt featuring the magic hammer of the God of Thunder! The Thor Name Hammer Circle Heathered Blue T-Shirt is heathered blue with a distressed print. Inspired by Marvel Comics' The Mighty Thor series, it features a circle framing a black-outline image of Thor's magic hammer Mjolnir, with the name "Thor!" in gold letters underlined by a black lightning bolt. Assemble the Avengers in Asgard!