Show off your love for roller derby with this unique graphic tee! This black t-shirt features a bold and humorous design with the text 'I Donated My Knees To Roller Derby' in eye-catching aqua and orange font. The graphic showcases a vintage-style roller skate in matching colors. Made from what appears to be a soft, comfortable cotton blend, this tee is perfect for casual wear, roller derby events, or as a gift for the roller derby enthusiast in your life. Wear your passion and sense of humor proudly with this statement piece!