They are very comfortable to wear around the house and keep your feet warm. Not sure how they survived or were used for camping. Not sure if durability will be in place. It seems more like what a rider could wear to feel the pedals while driving.
Pros
Bought these for my husband for Father's Day. He loves her! He smiled like a big kid on Christmas morning.
Cons
There is a risk of falling and injury due to slippery soles.