To use this wetsuit, just step into it through the bottom and zip it up from the chest. Before wearing, make sure your body is dry to prevent the wetsuit from getting dirty easily. When surfing, the wetsuit will keep you warm and flexible. After use, rinse it with fresh water to remove salt and sand. Hang it to dry in a cool, shaded place. Don't expose it to direct sunlight for a long time as it may damage the material. Every few uses, you can use a mild wetsuit cleaner to keep it clean. Avoid sharp objects that could tear the wetsuit, and store it flat or hanging when not in use.