So I realize that, generally speaking, you're not supposed to lift in running shoes. I have Romaleos for heavy squating and olympics, but due to injuries, I no longer squat or dead super heavy. I'm sick of having to bring two pairs of shoes to the gym (I run every day). I've heard that New Balance has a shoe that works for both lifting and running...can anyone shed some light on this and/or suggest another shoe that could be used for both?