Using this Castelli Allroad jersey is a breeze. Just put it on like any regular jersey and you're ready to hit the road or trail. When using, make sure the zipper is pulled up smoothly to avoid jams. The extra zippered key pocket is great for keeping small items secure, so use it to store your keys or other small essentials. For maintenance, machine wash it in cold water with like colors. Avoid using harsh detergents as they can damage the fabric's properties. Don't bleach it and tumble dry on low heat. Hang it to dry if possible. When not in use, store it in a cool, dry place. If the jersey gets dirty during your ride, try to wash it as soon as you can to keep it in good condition.