Includes all 3 colors of medium size copper charge tanks Gently used worn only a few times. Winter or summer, what makes a perfect workout tank doesn’t change. You might layer it up, but because if it’s next to your skin, it has to feel like it isn’t there. Seamless construction and lightweight premium technical fabric make our copper-charged tank wear effortlessly. High-performance moisture wicking pulls sweat away from your skin to where it can evaporate, while the copper-infused fabric stomps on odors. You stay cooler, smell better, and feel great.