Style # 1004654

Product Info User Reviews

When it’s plain crazy to be outside, our UA Base™ 3.0 is your best defense.

WHAT'S IT DO? The perfect answer to bone-chilling cold, the UA Base™ 3.0 1/4 Zip provides maximum warmth and minimal bulk with its soft thermal grid fabric. Its ultra-comfortable fit, raglan sleeves, and flatlock seams keep you totally mobile and chafe-free. And as your body warms up, take total control of your cool-down with its zippered neck for on-demand ventilation. Layered or worn alone—on the field or the mountain—the Men’s ColdGear® UA Base™ 3.0 1/4 Zip is your new extreme-weather essential.

Watch the Product Features Video
  • ColdGear® UA Base™ 3.0 provides maximum warmth for extreme cold conditions
  • Lightweight 4-way stretch fabrication improves range of motion and dries faster
  • Soft, moisture-wicking interior regulates your core temp, keeping you dry and comfortable
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Features

ODOR CONTROL

Anti-odor technology prevents the growth of odor causing microbes, keeping your gear fresher, longer.

STRATEGIC VENTILATION

Built-in vent zones deliver enhanced breathability and air flow where you need it most.

Technology

ColdGear®

HOW DOES IT WORK?

Even in the bitter cold, our gear works overtime to regulate your core temperature—keeping you outside longer. Sound crazy? Click the video to see how it works.

View our temperature guide
THIS GEAR'S FIT IS:

Fitted

HOW DOES IT FIT?

Sits close to the skin for a streamlined fit without the squeeze of compression. Check out the video breakdown now.

Check Out Our Other Fits

Fit Guide
 
THIS GEAR’S BUILT FOR:

Baselayer

Men's UA Base Layer Clothing

AND IS ALSO GREAT FOR:

  • Men's Under Armour Hunting GearHunting