The Under Armour® Threadborne® Siro T-Shirt for Men is the exciting result of innovative manufacturing techniques. In their quest to create even better performance fabric, UA scientists built this new polyester fabric specifically to eliminate distraction. It keeps the ideal distance between the fabric and the athlete (you!), so it won't cling when wet. Threadborne Siro feels soft, breathes well, wicks sweat, dries incredibly fast, and boasts anti-odor technology to prevent the growth of odor-causing microbes. This Under Armour shirt has a loose fit with a fuller cut for complete comfort. 100% polyester. Machine wash. Imported. Manufacturer style #: 1289583.
Threadborne Siro fabric gives greater stretch and recovery, ultra-soft feel, and more breathable performance
Material wicks sweat and dries incredibly fast
Anti-odor technology prevents the growth of odor-causing microbes