Vuori lux performance tank top Light and silky feel with stretch Size XS Heathered ink color appears as a dark blue Pit to pit about 14” EUC When activewear meets luxury, you get a light and silky top featuring a halter neckline, a racerback and a breathable but flattering hug throughout the body. The Lux Performance Tank has all the performance properties including anti-odor, needed for a workout top.