Pain Relief Not Given
The cups are sturdy and the sticker on the bottom guarantees a no slip happening inside the shoe.  However, as someone who needs the extra padding on the heels, my heels were in MORE pain with these in my shoes than walking barefoot (which makes me *have* to wear shoes).  The pain from wearing these for 4 hours took 2 days to go away.  Although cheap in pricing, not worth the buy to suffer.
Rating: 1 stars