I bought it for the field work in the summer. Up to now I have tolerated the sunbathing in the sunshine in summer, but I hope that this boots is a little better. Moreover, I am expecting that it will last long because it is PVC.
I am using it for farm work. Sometimes I go to mountain work. Garbage etc. does not enter because it is long. It is hard to slip. I think that it is still better if it is a bit lighter, but I guess there is no use because it is rubber. I think that I used around 4 years ago. I am satisfied.
Previously, I was using the same product (Hironori), but the production was not in time so the wait for 2 months was normal and the work was troubled. The unit price was also high and nearly doubled. The decrease of the bottom was quick and dangerous for the high price. When asking the impression to the worker, it became unnecessary to decrease and became to be able to work safely without slipping. However, it is good that there is black if there is sense of incongruity as it has been using black until now, but thank you for your consideration.