Drysuit for use in caves with lots of water and cold or very dirty caves with rain or water wind. A thick hood will protect your head from moisture and wind. The dense fabric of the suit keeps warm and does not tear in narrow holls. The legs have a thinner fabric for comfortable walking in boots. The stomach also has a thinner fabric for comfortable dress. An unusual cut of the suit allows you to do acrobatic tricks in a cave. Sometimes it is very necessary.