UA Base 4.0 is a men's baselayer 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.
- UA Base™ 4.0 Extreme Baselayer is our warmest yet, locking in your body's heat to deliver extreme warmth in the extreme cold
- UA Scent Control Technology to keep you undetected in all pursuits
- Soft, brushed grid interior traps air against your skin, closely managing your body's microclimate to keep you warm & comfortable
- Material wicks sweat & dries really fast
- 4-way stretch construction moves better in every direction
- 78% Polyester/22% Elasterell
We offer a wide variety of gear from Under Armour including the Under Armour Base 4.0 Crew. In addition to Under Armour gear, we offer a wide variety of outdoor and tactical gear. We sell products such as camping and hiking equipment, survival gear, military and law enforcement gear, tactical clothing, backpacks and bags, and much more. Whether you're an avid outdoorsman, law enforcement professional, or simply looking for high-quality gear for your next adventure, we have something for everyone.
||Visit our Raleigh, North Carolina location for gear such as the Under Armour Base 4.0 Crew and other products from Under Armour. We are an authorized Under Armour dealer.|