20 years and counting!
I've been wearing Staheekum Trapper slippers for about 20 years now without any problems. The newest pair, from Christmas 2020, had a manufacturing defect. I checked with customer support and after sending in a few pictures of the issue, they offered to replace them at no cost.
I'm a happy customer and, if I live that long, I'll be wearing Trapper slippers for another 20 years!