How to use: Put on the cycling clothing set before your cycling activity. You can store small items like keys, cards, or energy bars in the three pockets on the back of the jersey. Remember to zip up the self - locking invisible zipper smoothly. Precautions: Since the color may vary slightly due to the monitor, don't be surprised if the actual color is a bit different from what you see on the screen. Also, there might be a small measurement inaccuracy because it's hand - measured. Maintenance: Wash the clothing set in cold water to keep the fabric in good condition. Don't use harsh detergents as they may damage the special properties of the fabric. Hang it to dry instead of using a dryer to avoid shrinking or deforming the clothes.