Under Armour, Inc. To Report Fourth Quarter 2012 Earnings and Webcast Conference Call

Baltimore, MD (January 11, 2013) - Under Armour, Inc. (NYSE: UA) will report the results of its fourth quarter ended December 31, 2012 on Thursday, January 31, 2013 at 7:00 a.m. ET. Under Armour management will host a conference call to discuss the results beginning at 8:30 a.m. ET. This call will be webcast live at http://investor.underarmour.com/events.cfm and will be archived and available for replay approximately three hours after the live event until Thursday, March 7, 2013.

The Company's financial results will be available online at http://investor.underarmour.com/results.cfm.

About Under Armour, Inc.
Under Armour® (NYSE: UA) is a leading developer, marketer, and distributor of branded performance apparel, footwear, and accessories. The brand's moisture-wicking synthetic fabrications are engineered in many different designs and styles for wear in nearly every climate to provide a performance alternative to traditional natural fiber products. The Company's products are sold worldwide and worn by athletes at all levels, from youth to professional, on playing fields around the globe. The Under Armour global headquarters is in Baltimore, Maryland, with European headquarters in Amsterdam's Olympic Stadium, and additional offices in Denver, Hong Kong, Toronto, and Guangzhou, China. For further information, please visit the Company's website at www.ua.com.