MEN'S UNDERWEAR

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Find Your Fit

Layer up with long sleeve t-shirts, sportswear from the Under Armour heat gear and compression. Mock neck, crew neck, V-neck, button down, or Henley.

We make the long sleeve shirts you want to eat, sleep, work & play hard in. Every day.

Underwear That Breathes

Keep your inner layers cool and comfortable with our men's underwear. Briefs are so 90’s - UA’s boxer jocks are insanely soft and made with breathable fabrics and technology that help wick sweat and dry insanely fast, so you can focus on your workout.

Perform At Your Best

We help you get the best out of what you do with the features in our men's sports underwear and sleepwear. UA tech fabric dries fast, four-way stretch means you’re free to move, and performance waistbands keep everything in place.

Cool, Dry & Comfortable

Under Armour’s men's underwear works hard to keep you cool when things heat up, with ridiculously breathable fabrics, mesh fly panels, and gussets. Planning an extra intense workout? Choose all-over mesh construction for insane ventilation.

Fit for What You Do

When it comes to your base layer, getting the right fit is crucial to your performance. Our fitted underwear for men including boxer jocks and boxer briefs sit next to the skin without the squeeze, so you get support without restrictions.

Always Perform In Comfort

We’ve designed our men's sports underwear to eliminate distractions. Our seamless men's boxers provide an incredibly comfortable fit so you can focus on hitting your goals. A functional fly means you can get back to the game quicker.