As seen worn by Tony Stark (Robert Downey Jr) in Avengers Age of Ultron. Comfortable and light, this premium fitted short sleeve is a classic choice. High quality print adds a statement to one's workout or everyday routine. .: Premium fit .: 100% Soft cotton (fiber content may vary for different colors) .: Light fabric (4.3 oz/yd² (146 g/m²)) .: Tear away label .: Runs bigger than usual