The Men's Heathered Royal Boise State Broncos The Champ Tri-Blend Pullover Sweatshirt is the perfect way to show unwavering support for the Boise State Broncos. Made from a comfortable blend of polyester, cotton, and rayon, this midweight sweatshirt is ideal for moderate temperatures. Printed graphics and raglan sleeves add style, while a satin tag ensures a comfortable fit. Whether cheering at the stadium or relaxing at home, this sweatshirt keeps you warm and stylish.