We have so far had the Mega Slide in action and were curious about the novelty of the Ultra X. Packaging and Material 1+. I can not understand the other assessments of discomfort. The material is very pleasant on the skin and relaxes the muscles really effective. Unlike the Mega Slide stuck nothing, and can be removed quickly with just a little soap and water. Smell and taste is always subjective and for us perfectly OK. We are excited
