... Transform yourself into an All-American superhero when you wear the UA Men's Alter Ego Superman USA Compression Shirt. This snug, form-fitting top keeps your muscles engaged and decreases your recovery time so you can bulk up like your idol. Built for heroic performance, this tee wicks moisture away to keep you dry and prevents odors so you stay fresh. Represent your country and show off your superhuman swag in this Under ArmourŪ shirt. ...