Under Armour Boys' Packaged Base 4.0 Crew

★★★★★ 4.8 109 reviews

$48.44
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$48.44
Price when purchased online
Free shipping Free 30-day returns

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Arrives Mar 25
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Product details

Management number 208250537 Release Date 2026/03/22 List Price $19.38 Model Number 208250537
Category

UA Base™ 4.0 is built for extreme cold weather and lower activity. Their unique pattern traps heat without adding bulk. Think long underwear, revamped for today's top athletes.. UA Base™ 4.0 Extreme Baselayer is our warmest yet, delivering extreme warmth in the extreme cold. 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. Dropped, shaped hem. Raglan sleeve. 81% Polyester/19% Elastarell.

  • UA Base 4.0 Extreme Baselayer is our warmest yet, delivering extreme warmth in the extreme cold
  • 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
  • Dropped, shaped hem
  • Raglan sleeve
Department boys
Manufacturer Under Armour
Item model number 1373299
Package Dimensions 12 x 8 x 0.5 inches; 1.4 Pounds

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4.8 out of 5
★★★★★
109 ratings | 45 reviews
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