Using these 45NRTH Naughtvind pants is a breeze. Just put them on like regular pants and adjust the waist using the hook and loop webbing for a snug fit. When you start to feel too warm during your ride, unzip the thigh vents to cool down. The rear pockets are perfect for storing small items like keys or energy bars. As for maintenance, it's best to follow the care instructions on the label. Usually, a gentle machine wash in cold water and air - drying will keep them in great shape. Avoid using harsh detergents or fabric softeners as they may damage the fabric's performance. And remember, when you're done riding, let the pants dry completely before storing them to prevent any mildew or odors.