Thanks to a poorly healed broken toe on the left and a torn one on the right, I need a big toe box with a soft upper. I'm not a fan of NB and other brands with a decent toe box seem to run large all around so the heel slips (Diadora). The only shoe I've found with room, cushioning and support is the KSwiss RS Defier, but I'd like to try something a little more ergonomic and/or lighter. I'm getting tired of trying every shoe at TW in multiple sizes and I'm sure they are tired of me trying and returning so many pairs too. Any suggestions from the pros on these boards?