This black t-shirt features a humorous slogan about the difficulty of burpees. The words "TIME FLIES WHEN YOU'RE NOT DOING BURPEES" are printed in yellow and pink, with a cartoon illustration of someone doing a burpee exercise. This tee is ideal for gym-goers, fitness enthusiasts, or anyone with a sense of humor about working out. The shirt is a classic fit and made of comfortable fabric for all-day wear. Whether you're hitting the gym or lounging at home, this shirt is a perfect choice to show off your love-hate relationship with burpees.