Skip to top navigation
Skip to my shopping bag
Skip to main content
Skip to footer links
Under Armour UA Threadborne Siro Vneck Short Sleeve - Men's
Sold out




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