Under Armour Base 3.0 Crew

Item Code: 1281081
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Under Armour Base 3.0 Crew base Layer Shirt. Made with a polyester, elastane blend, the Base shirt is fitted against your body and traps in heat to shield against the chill. coldgear technology delivers warmth without the bulk so you can wear a shirt and jacket comfortably over the base layer.


  • UA base 3.0 is built to fight the bitter cold without weighing you down
  • Soft, brushed negative grid interior traps hot air, providing superior warmth
  • 4-way stretch construction moves better in every direction
  • Material wicks sweat and dries really fast
  • Anti-odor technology prevents the growth of odor-causing microbes
  • Next-to-skin without the squeeze
  • 92% polyester, 8% elastane


  • Material: Polyester, Elastane
  • Gender: Men
  • Color: Black/Steel

Under Armour Base 3.0 Crew

Reviews / Q&A