The K-Swiss Heritage Sport Logo Tee is part of the classic Heritage collection. Made of 92% polyester and 8% spandex, this sporty tennis shirt offers ultimate comfort. The shirt has a round neckline for easy accessibility and convenience and features traditional tennis colors. The Heritage collection goes back to basics. The classic three-color combination refers to the origin of the brand and tennis tradition in the United States. The K-Swiss logo also at the chest features the signature Brunner Blue color, named after the founders of K-Swiss, brothers Art and Ernie Brunner, and corresponds to the legendary color blue of most competitive tennis court surfaces in the United States.