Under Armour Threadborne Siro 1/4 Zip Men's Shirt

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  • Loose: Fuller cut for complete comfort.
  • All Threadborne technologies have one goal: push the limits of design & manufacturing to reach new levels of comfort & performance
  • Threadborne Siro fabric feels insanely soft, is extremely light & dries incredibly fast
  • Anti-odor technology prevents the growth of odor-causing microbes
  • Polyester Imported

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