lux performance tanks in red & ink. Sold together for a great price. No tag but are size Medium. Measurements in photos. EUC. UPF rating. From Vuori: 88% Polyester, 12% Elastane Machine Wash Cold With Like Colors 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.