Running in Jeans is NOT Recommended

I got in 5 miles last night. 1.5 of which was run, while most part was walking. I was wearing jeans and dress shoes. I don't recommend this as my feet were killing me. The soles are not made to absorb much shock. My feet were sore, but also burning from the friction. Well, at least I ran and walked off a couple beers worth of calories.