UA Base 4.0 is built for extreme cold weather and lower activity. It uses a unique pattern that’s designed to trap heat without adding bulk. Think long underwear, revamped for today’s top athletes.
Online Only

Ufx LS Tactical Polo
$48.50
Women’s ColdGear Base 4.0 1/2 Zip
$110.00
8 in stock
UA Base 4.0 is built for extreme cold weather and lower activity. It uses a unique pattern that’s designed to trap heat without adding bulk. Think long underwear, revamped for today’s top athletes.
UPC | 192810168954 |
---|---|
Manufacturer | Under Armour |
Manufacturer Part Number | 13433190012X |
Online Only
$48.50
Online Only
$58.00
Online Only
$55.00
Reviews
There are no reviews yet.