This trendy USN t-shirt is made of 100% cotton and will readily absorb and evaporate moisture. This helps to regulate your body temperature and for this reason, cotton is the perfect active wear. It’s 100% natural cotton fiber composition will not irritate your skin. Cotton is also not conductive-which means no static electricity shocks when the air around you gets too dry. Get the USN lifestyle – get the USN t-shirt. Only available in the color black.