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About Under Armour

The history of Under Armour begins in 1996, when brand founder Kevin Plank hatched a plan to create the most innovative high-performance T-shirt possible. Plank, a former football player, wanted his shirts to wick sweat from the body and regulate body temperature, among other things. After accomplishing that goal, Under Armour expanded to include shorts and other sportswear as well as baseball cleats and athletic shoes, boots, luggage, protective gear, and sunglasses. The company’s temperature-specific HeatGear (for hot days), ColdGear (for cold ones) and AllSeasonGear are constructed to help athletes perform better and more comfortably regardless of the season. Based in Baltimore, Under Armour has outfitted everyone from actor Jamie Foxx to skier Lindsey Vonn in its top-quality clothes and gear.

New Sales Featuring Under Armour

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Past Sales Featuring Under Armour

Sale Ended May 22, 2014

Basic Essential: The Undershirt

This sale is a great showcase for the foundation of a man's wardrobe, in black, white, and everything in between, from top brands like Calvin Klein, Diesel, 2(x)ist, and more.

Sale Ended February 12, 2014

Early Access: Under Armour

Performance boxer briefs, tees, and tanks from an American athletic gear specialist — now available for the first time on Gilt.

Sale Ended June 19, 2014

Performance Underwear

Refresh (or restock) your basics drawer with this great selection of underwear, tees and pajama bottoms. Whether you’re a boxers, briefs, or boxer briefs man, there’s plenty here to make sure you’re well stocked for the season ahead, from top brands, including Puma, Tommy John, and Athletic Recon.

Sale Ended March 08, 2014

Men's Must-Haves: Undershirts

Whether you wear them on their own or layered under a button-down, having a collection of tees and undershirts is crucial for a well-balanced wardrobe. Just remember to keep them slim and fitted to avoid any unnecessary blousing or bulk around your midsection. Including shirts from brands like Diesel, Calvin Klein, and 2(x)ist, this sale is a great opportunity to stock up on the basics.

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