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About Under Armour

Under Armour is an American athletic apparel and footwear brand founded in 1996 by Kevin Plank, headquartered in Baltimore, Maryland. The brand designs performance and training apparel, footwear, and accessories for men, women, and children, with a particular strength in moisture-wicking base layers, training apparel, and running and basketball footwear. Under Armour's product range covers compression base layers (the brand's founding category), training tops, leggings, joggers, running shoes (including the HOVR Sonic and Phantom ranges), basketball footwear (including the Curry signature line), and golf apparel. The brand operates UK retail through partner retailers and underarmour.co.uk, alongside selected standalone stores. Under Armour's positioning sits in the performance-athletic market, particularly favoured by customers seeking technical training and compression apparel. Under Armour deals typically appear in regular percentage-off promotional events, an Outlet section, end-of-season clearance, and Black Friday.

Under Armour sizing guide

Under Armour sizing generally runs true to UK standard for apparel, with the brand offering Fitted, Loose, and Regular cuts across many styles. Footwear runs true to UK size for most ranges. Compression base layers are cut close to the body for support and run true to size.

When does Under Armour go on sale?

Under Armour runs frequent promotional events throughout the year, including percentage-off sales, an Outlet section with continuous markdowns, end-of-season clearance, and Black Friday.

Frequently asked questions

Is Under Armour an American brand?

Yes — Under Armour was founded in 1996 by Kevin Plank in Baltimore, Maryland, and remains a US-headquartered athletic apparel and footwear brand.

Does Under Armour ship to the UK?

Yes — Under Armour ships across the UK from underarmour.co.uk and is also available through partner retailers and selected standalone stores.

When does Under Armour go on sale?

Under Armour runs frequent promotional events year-round, with percentage-off sales appearing regularly. End-of-season clearance, an Outlet section, and Black Friday offer the deepest recurring discounts.

Are Under Armour base layers true to size?

Under Armour compression base layers are cut close to the body for support and generally fit true to UK size. The brand offers Fitted, Loose, and Regular cuts across many apparel ranges.