These leggings are super easy to use. Just pull them on like you would with any regular leggings. They're great for all-day wear, whether you're running errands or relaxing at home. When it comes to maintenance, you can machine wash them in cold water. Avoid using bleach as it might damage the fabric and the acid wash effect. Hang them to dry to keep their shape. Don't iron directly on the metal logo at the back to prevent any damage to the hardware. Enjoy your new, comfortable leggings!