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Under Armour Women's ColdGear Reactor Run Funnel Neck

SKU# UAR_10113

The ColdGear® Reactor Run Funnel Neck is a long sleeved top made of ColdGear® Reactor fabric that traps heat and then circulates it away from your skin when you start to heat up. It also features a drawcord funnel neck and thumbholes for extra warmth and protection when you need it plus flatlock seams for chafe-free adventures.

Availability: In stock

  • Black
  • Tourmaline Teal/Tropical Tide
  • XS
  • Small
  • Medium
  • Large
  • XL

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Tourmaline Teal/Tropical Tide


  • Fitted – next-to-skin without the squeeze
  • ColdGear® Reactor adapts to your activity level for the right breathability and warmth for what you're doing
  • Generous funnel neck collar with adjustable drawcord
  • Ergonomic flatlock seams deliver a comfortable, chafe-free fit
  • Shaped hem delivers enhanced coverage without added weight or bulk
  • Thumbholes keep sleeves secure and help seal in your body heat
  • Anti-odour technology keeps you fresher for longer


Made From 86% polyester, 14% elastane


ColdGear® is the layer athletes trust when the mercury drops. ColdGear® eliminates the need to wear heavy, bulky gear in cold weather. Wear it to feel warm, dry and light.

ColdGear® Reactor technology: has a unique structure. The insulation's unique morphology mimics down as if clusters of down were strung together in rows creating unbroken down-like waves. The wavy and spring like structure of these varied fibres ensures even warmth, reliable comfort and protection. Avoiding the thick, thin and void issues of down and continuous filament garments. ColdGear® Reactor features:

  • Extended comfort range and breathability
  • Water resistant and quick drying
  • Paramount warmth
  • Loft to weight comparable to down
  • Soft drape and touch
  • Lightweight packability with superior resiliency
  • Stretchability
  • Washable
  • Hypo allergenic
  • No animal products

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