I think the material is vinyl and durable and water playing is good. However, the material is heavy and heavy. It is a little soft and light. Although it is a size display, since there was a standard of height in the bag of goods that arrived, I wanted it to be placed as well.
2L had no problem at all when wearing, but 3L is torn as soon as it seems that there is a problem with sewing trousers, the crotch part immediately. Can not improve it? Or if there is 4L size it is very hard to have it · · ·