To use these Amina Athletic Shorts, simply put them on like you would any regular shorts. They're perfect for cycling, but you can also wear them for other workouts. Since this is a final sale item, make sure to check the size carefully before buying. For maintenance, machine - wash them in cold water with like colors. Avoid using bleach as it might damage the fabric. Hang them to dry instead of putting them in the dryer to keep the stretch and shape intact.