I ordered these you get 3 for $16-$20 varies a bit by size
SM fits me great at 5'10" 150 lbs
These can be worn as an undergarment but I think they would be fine as an outergarment as well
See what you think. The material is a bit heavier weight than the Tesla stuff
https://www.amazon.com/gp/product/B07PNT3FXD?