Shipping Info

Shipping Note: Leaves our Fullfillment Centre in as few as 5 business days. See Shipping Info and Online Return Policy for details.


Item #: 331833797

UA’s Mountain big air over-the-calf strategic cushion protects high-impact areas of feet. Reinforced heel and toe provides superior comfort and maximum durability. The embedded arch support helps reduce foot fatigue.


  • Strategic cushion protects high-impact areas of feet
  • Embedded arch support helps reduce foot fatigue
  • Reinforced heel and toe for superior comfort and maximum durability
  • Embedded Arch Support helps reduce foot fatigue
  • ArmourDry™ Material wicks moisture, accelerates evaporation
  • ArmourBlock® Technology helps prevent growth of odour-causing bacteria
  • Single pair


  • 80% Acrylic / 18% Nylon / 2% Spandex®
  • For this item to be eligible for a return all hygienic liners and original tags must be intact. See Return Exceptions and Return Instructions for more information.


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