Under Armour's signature Microthread technology ensures that the Streaker long sleeve top delivers enhanced comfort during intense activity.Fit: FittedColour: BlackFitted: Next-to-skin without the squeezeUA Microthread technology in the fabric dries faster, won’t cling to you, won’t chafe & stretches without absorbing sweatMoisture Transport System wicks sweat & dries fastAnti-odour technology prevents the growth of odour-causing microbesReflective logos for greater visibility on low-light runs155g Polyester