HeatGear Armour is UA's original performance baselayer - the one you put on first and take off last. So they made it extra comfortable by wicking sweat and stretching so you can move no matter what.
HeatGear Armour 3/4 Leggings
Under Armour
Clothing/Base Layer/Baselayer Bottoms
$32.00
1361588
194514313104