Everyday, I walk at a minimum 4-5 miles (because I don't drive). With this much walking, I feel there is a significant potential to injure my legs if I don't use proper support.
Since my current walking shoes are beyond repair and need to be replaced, I've been shopping around. However, everywhere I go has either limited or no selection for walking shoes.
Should I just settle for a good pair of running shoes, or is the difference between the two (in terms of support) significant enough that I should keep looking for wanking shoes.