no way you'll catch me driving in flip flops. i'm all about safety when i drive and i'm not one to put myself at risk of my shoes getting caught up somewhere. my favorite shoes to drive in is adidas shelltoes/superstars. i can also drive in my adidas running shoes, but i get the best grip in the shelltoes. i've been known to actually drive to work in my shelltoes and change into a different pair of shoes!