Under Armour’s mission is to make all athletes better through passion, design and the relentless pursuit of innovation. Where we started? It all started with an idea to build a superior T-shirt. The technology behind ...

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Under Armour’s mission is to make all athletes better through passion, design and the relentless pursuit of innovation. Where we started? It all started with an idea to build a superior T-shirt. The technology behind Under Armour's diverse product assortment for men, women and youth is complex, but the program for reaping the benefits is simple: wear HeatGear when it's hot, ColdGear when it's cold, and AllSeasonGear between the extremes.

  • Loose: Fuller cut for complete comfort
  • Lightweight French Terry fleece offers superior comfort and durability
  • Signature Moisture Transport System wicks sweat to keep you dry and light
  • Generous hood with crossover neck detail for easy layering
  • Raglan sleeves unlock mobility for serious range of motion
  • Loose: Fuller cut for complete comfort
  • Lightweight French Terry fleece offers superior comfort and durability
  • Signature Moisture Transport System wicks sweat to keep you dry and light
  • Generous hood with crossover neck detail for easy layering
  • Raglan sleeves unlock mobility for serious range of motion