I have used one and love it - after using it on the Camino, I now use it when I ski in the rain (I’m a ski patroller so no choice in the matter) and it has worked well even under those conditions!
We've used them quite a lot. They are great. Extremely light weight, easy on and off, keep our legs dry except, as mentioned above, ankles and feet. So much easier and lighter than rain pants.
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