To use these shorts, simply put them on like you would any other pair of shorts. The stretchy material will move with you, making them great for activities like running or hiking. You can use the 5 pockets to keep your phone, keys, wallet, and other small items handy. The back zip welt pocket is perfect for stashing things you don't want to lose. When it comes to maintenance, machine wash them in cold water with like colors. Tumble dry on low to keep the stretchy material in good shape. Avoid using bleach or fabric softeners as they can damage the fabric. And if you notice any loose threads, just snip them off with a pair of scissors.