I wore these gloves in a several hour drenching rain on a recent backpacking trip. They kept my hands warm enough, but two of the seams between fingers tore open when I took them off. They were very wet, for sure, and I agree with a previous reviewer who warned about sizing (though my usual mediums were too small), but they did not stand up very long to wear--again, four or five hours.
This review was written in the old system and had content requirements that are different than reviews written today.