Who'm ya kidding like shoes make a big difference for 98% of the people on this site or out plodding on the streets for more than 20 min at a time. You can shoes that do the job for that for under $50. Hell, I checked out Walmart the other day and they do have "athletic" shoes, including some Reebok's a brand I thought was dead, but their aimed primarily at mall walkers. Kohl's has decent Asics for about $52.