Made with soft and durable EcoSmart cotton-blend fabric, this tank is designed to last longer and shrink less than 100% cotton. The Cool Comfort breathable fabric wicks moisture away from his skin, keeping him cool and dry all day long. With a tagless design, there's no need to worry about any scratchy or irritating tags. The finished bottom hem also looks great whether it's tucked in or out. Plus, with its eco-friendly materials, this A-shirt is good for both him and the planet.