I bought a big box off amazon, they are little packets that you hold in your hands. I am sure you can place one on top of your foot, slide a sock on and looser tennis shoes?

Those and they also make for hands and body, it’s worth the price

My feel my feet are to hot or to cold at night can’t tell

This has been happening for years that gave gabapentin that don’t work I just suffer my problem put warm socks, blankets. I tried everything. I was wondering if anybody else had this problem.

Me, get an electric blanket or feet warming patches that go under your socks , they’re usually for those who do skiing ⛷️