So once I went to a party wearing these “shoes”, and I fell down (like hard face plant) at least two times. I realized later it was because I literally didn’t have the ankle strength to hold your foot the way it’s gotta be to not rock side to side. These things need training, people.

Oh, and here’s a collection of hilarious runway falls via Jezebel. Talk about form over function; someone get these girls some Birkenstocks!