These boyshorts are super easy to use. Just put them on like you would any other underwear. For the best fit, make sure to choose the right size. When it comes to maintenance, you can machine - wash them in cold water with like colors. Avoid using bleach as it might damage the logo. Hang them to dry to keep their shape. Also, don't iron directly over the logo. Enjoy the comfort of these boyshorts all day long!