Same pair lasted the life of the shoe
I ordered a new pair of shoes just as the pandemic started.  They were too loose in the heel, and none of the tricks I tried by relacing my shoes solved my problem.  Because of the pandemic I couldn't go looking for another pair of shoes so in desperation I tried these heel cushion pads.  They did the trick; my heels didn't slide around in my shoes anymore.  I had feared the pads would have to be replaced every few weeks. However, one pair of pads lasted until my shoes totally wore out.  I never had to replace them with another pair.  I put hundreds of miles on those shoes and the pads stayed put the entire time.  Highly recommend.
Rating: 5 stars