If you’ve ever worn flip flops to school and forgot your sneakers to gym class, did you ever get permission to participate barefoot?

Answer 1

I never had that happen 

Answer 2

foot fetish alert

Answer 3

 Only in GYMnastics can you go barefoot

In regular Phys Ed, you would run the  risk of falling, stepping on something, or someone can step on you. There is no School that would ever give a student permission to go barefoot, on class, or anywhere on campus.

Answer 4

Only in swimming class.