"I feel like I'm naked when I'm wearing it" was one of the more memorable pieces of feedback Kelsey Greenwell heard from a Maryland Terrapins quarterback testing Under Armour's new ARMR 037 uniform.

More than one quarter of yoga practitioners are men, but athletic apparel makers -- like Lululemon, Nike, and Under Armour -- haven't done much to reach out to the guys. But the money's there for the ...

KNOW YOUR TECH breaks down the scientific technology used in your favorite sneakers and activewear. Let’s demystify your next purchase: today’s technology is Under Armour HeatGear. UA HeatGear is a ...