Using this men's bomber jacket is easy. Just zip it up and you're ready to go. You can wear it over a casual shirt for a trendy look. When it comes to sizing, make sure to check the size chart carefully as different suppliers and brands may have variations. For maintenance, you can machine - wash it in cold water with like colors. Tumble dry on low to keep it in good shape. Avoid using bleach as it may damage the polyester material. This jacket is great for everyday wear, and with proper care, it will last you a long time.