The product is a 2-piece running set that is perfect for individuals who identify as MEN and is made from a blend of high-quality Polyester and Spandex. The material does not contain any hign-concerned chemicals. Features a Mandarin collar and zipper closure. It is designed to fit true to size and is created using the knit weaving technique. This set also offers the option for customization with a choice of yes or semi-choice.