Wore them one time and the thumb and index finger on the left glove raveled ... Super warm and I'm sure jut a fluke BUT since I have heard from the company I got them from I figure I'll put this out there and warm ya! Check them carefully before wearing ... I am right handed so I was especially surprised when the threads started to fray so quickly (I don't use the left hand that often when cleaning off my car or shoveling snow)