I know they seam way to thin, but I spent the whole day last Saturday riding in them and they kept me dry. The only problem I had was the boots I ware are only ankle high, one time when I stopped one of the legs popped up over the top of my boot and filed it with all of the water running down my leg. So it sucked riding the next 2 hours with a wet foot but at least that was the only part of me that was wet.