UA Men's ColdGear Base 4.0 1/4 Zip



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UA Men's ColdGear Base 4.0 1/4 Zip

  • UA Base 4.0 Extreme Baselayer is our warmest yet, delivering extreme warmth in the extreme cold
  • UA Scent Control Technology to keep you undetected in all pursuits
  • Soft, brushed grid interior traps air, managing your body's microclimate to keep you warm & comfortable
  • Material wicks sweat & dries really fast
  • 4-way stretch material moves better in every direction
  • 1/4 zip front allows you to dump excess heat quickly & efficiently
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.