To use this jacket, simply put it on like any other outerwear. The zippered pockets are great for storing small items like keys or your phone while you're out hunting. The thumb slots are designed to keep the sleeves in place when you layer other clothes. When it comes to care, it's best to follow the washing instructions on the label. Usually, you can machine - wash it in cold water on a gentle cycle. Avoid using bleach or fabric softeners as they might damage the fabric's water - repellent finish. Hang it to dry instead of using a dryer to prevent shrinkage. Also, store it in a cool, dry place when not in use to keep it in good condition.