There are a variety of different types of lightweight jackets available, including:
Windbreakers: Windbreakers are made from lightweight, windproof fabrics and are designed to protect you from the wind on cool days.
Rain jackets: Rain jackets are made from waterproof fabrics and are designed to keep you dry in light rain.
Puffer jackets: Puffer jackets are made from down or synthetic insulation and are designed to provide warmth in mild to cool weather.
Shell jackets: Shell jackets are made from durable, water-resistant fabrics and are designed to be worn over other layers of clothing for added protection in cold weather.

The specific care instructions for your lightweight jacket will vary depending on the type of fabric and insulation it is made from. However, there are some general care tips that you can follow to keep your jacket looking and performing its best:
Machine wash your jacket on a gentle cycle using cold water. Be sure to use a mild detergent and avoid using bleach or fabric softeners.
Tumble dry your jacket on low heat or hang it to dry. Avoid dry cleaning your jacket, as this can damage the fabric and insulation.
Store your jacket in a cool, dry place when you are not wearing it.