I chose it so that it will be fine even if it is immersed in water up to 4 cm. A stone with water moss will slip by all means, but I think that it is difficult to slip if it is dry. Once the water is soaked it will not dry unless it is dehydrated with a dehydrator. It is not hot in the summer, so I think that it was good to purchase.
At outside temperature around 1 ℃ it is pretty cold weather sweating. However, waterproofness is not perfect unlike rain boots, it is about 5 cm from the bottom and more than it is flooded from the seams of the shoe lace. I wore under the rain suit instead of boots at the time of snowfall, but the water wrapped around the bottom of the hem of the pants penetrated into the interior, so it got cold. Since there was a waterproof provision in the box of goods, it is inevitable, but please confirm to the manufacturer as we think that the description of HP needs change. Although it is satisfactory as a cold weather shoes, since the HP display is different, I reduced points.