Comment by MBCook

Huh. That sounded wrong so I googled it. I thought it was all shoes.

You’re right. What I said above used to be true. That seems to have been questioned in the 90s and in 2000 the FAA finalized a rule changing it.

The current recommendation (https://www.faa.gov/travelers/fly_safe/information) say you can keep your shoes on but to remove high heels, as you said.

A bit of googling says it was changed because of passengers injuring their feet on the terrain/debris after crashes. Additionally modern slides are much tougher than they used to be and won’t tear from shoes and probably even high heels.

But I bet high heels are probably not a smart thing to be wearing on possibly uneven debris covered terrain in an emergency when you need to move fast and safely.

Learn something new every day.