Protect This House. Under Armour has long been known as a leader in performance sports apparel, but they also produce a fine line of athletic shoes as well. Under Armour has a complete line of cleats for football, baseball, soccer and lacrosse. Under Armour also offers a selection of running shoes, training shoes and slides. Eastbay is proud to be a retail partner with Under Armour, carrying all of the Under Armour athletic shoes in a variety of sizes and colors, some of which are available only at Eastbay!