After the successful launch of Under Armour’s Alter Ego T-shirts earlier this year, they’re back with some all new designs! Under Armour Alter Ego Graphic T’s give you heroic performance in styles ...

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Courtesy of Under ArmourNormally shirtless, Michael Phelps shoots a commercial for Under Armour's new line of T-shirts. Michael Phelps competes in the water. So why was he shooting a commercial the ...

If athletic events were accessorized with coffee, comfy pajamas, and a particular knack for sedentariness, well, we'd be champs. Alas, sports are more typically characterized by movement which, we're ...

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We asked Under Armour to tell us the most interesting thing they're working on. Here's what they gave us.* Where great ideas really come from. A special report The problem: We know if an athlete -- ...

Under Armour says it has yanked its "Band of Ballers" T-shirt after the company faced criticism for the shirt's comparison to servicemen raising the U.S. flag on Iwo Jima during World War II. The ...