Using this wetsuit is easy. Just zip it up from the chest and you're ready to hit the water. When wearing, make sure it fits snugly but not too tight to allow for free movement. As for maintenance, rinse it with fresh water after each use to remove salt and sand. Hang it to dry in a cool, shaded place. Avoid leaving it in direct sunlight for too long as it can damage the neoprene. Also, check the seams regularly for any signs of wear and tear, and if there are any small holes, you can use a wetsuit repair kit to fix them.