To use this jacket, simply zip it up through the front exposed zip. You can put small things like keys or cards in the side zip pockets. The fixed hood can be pulled up when you need extra protection from wind or light rain. When it comes to maintenance, you can machine - wash it in cold water with a gentle cycle. Avoid using bleach as it may damage the fabric. Hang it to dry to keep its shape. Since it has a tight - cut fit, if you're between sizes, it's better to choose a larger size for a more comfortable wear.