A good pair of broken in shoes does it for me, flexable. I have a 2-3 year old pair of shoes from wal-mart I use everyday they are so comfortable, cuz they are broken in. I have a pair of Nikes sittin here I hardly wear that are a year old, sometimes its hard for me to get used to a pair of shoes. Now if I were start to wear my Nikes more often I'd definatly use the wal-mart ones (can't remember the brand name they use I think its Rugged Outback) for driving shoes. I also have a old pair of Nikes that are good for driving, I use those for yard work and washing my car though.