This hoodie is super easy to use. Just put it on and enjoy the comfort! When it comes to sizing, remember to order 1 - 2 sizes bigger than your normal one for a better fit. For both men and women, it's a great piece of clothing. If you want to wear it as a couple, simply order two. As for maintenance, use cold water and a gentle cycle in the washing machine with mild detergent. After that, hang it up to dry. Be aware that the color you see on your screen might be a bit different from the actual hoodie, and there could be a small measurement difference because it's measured by hand.