How to use: Just put on the jersey like you would with any other shirt. Make sure the elasticized arm bands fit comfortably around your arms and the silicone gripper on the waist stays in place. Use the cam - lock zipper with one hand to adjust the opening as needed. The 3 large pockets are perfect for storing small items like energy bars, keys, or your phone. When you're out cycling in low - light conditions, the reflective accents will help others see you. Note: Avoid over - stretching the elastic parts of the jersey to maintain its shape. If you're wearing it in very hot weather, you might want to carry a small towel to wipe away sweat. Maintenance: Wash the jersey in cold water with a mild detergent. Avoid using bleach or fabric softeners as they can damage the fabric. Hang it to dry in a shaded area to prevent color fading. Don't iron the reflective accents directly as it can affect their reflectivity.