Represent your Western Michigan Broncos with pride in the Men's Alternative Apparel Heathered Gray Western Michigan Broncos The Keeper T-Shirt. This classic crew neck tee features distressed screen print graphics for a vintage look, paying homage to the Broncos' rich history. Made from a comfortable cotton and polyester blend, this shirt is perfect for game days or everyday wear, showcasing your unwavering support for the Western Michigan Broncos.