As seen worn by Tony Stark (Robert Downey Jr) in Iron Man 3. The classic baseball tee receives a fresh update, thanks to a super soft material blend. With the fine print, this long sleeve is a perfect fit for every active person. - Modern fit - 52% Soft cotton; 48% Polyester - Extra Light Fabric (3.6 oz/yd² (122 g/m²)) - Runs smaller than usual