These men's 3mm wetsuit boots are great for surf sessions. To use them, simply slip your feet in like you would with regular boots before hitting the waves. When it comes to care, rinse them with fresh water after each use to remove salt and sand. Hang them to dry in a cool, shaded place, not in direct sunlight as it can damage the neoprene. Avoid using harsh chemicals on them. If you notice any small tears, you can patch them up with a neoprene repair kit. With proper care, these boots will serve you well for many surf sessions.