Under Armour Threadborne Siro Muscle Tank

Under Armour Threadborne Siro Muscle Tank
  • Color: Black -Graphite
  • Color: Carbon Heather-Black
Please select options


Using new manufacturing techniques, Threadborne Siro fabric is built to eliminate distraction. UA have engineered it to keep the ideal distance between fabric and athlete, so it won't cling when wet and dries incredibly fast.

Product DNA:
Loose: Fuller cut for complete comfort.
Threadborne Siro fabric gives greater stretch & recovery, ultra-soft feel & more breathable performance
Moisture Transport System wicks sweat & dries fast
Anti-odor technology prevents the growth of odor-causing microbes
Polyester Imported

Part Numbers

Option UPC Store SKU
Black -Graphite / Small 190086945859 SHI693127657
Black -Graphite / Medium 190086945866 SHI695289437
Black -Graphite / Large 190086945873 SHI691120267
Black -Graphite / X-Large 190086945880 SHI699346667
Carbon Heather-Black / Small 190086945781 SHI715540337
Carbon Heather-Black / Medium 190086945798 SHI719087907