Killed my Chucks, and decided to give these a try. They are way more comfortable, I can't feel nearly as many rocks in the Woobies, and they're still flat enough to workout in. The only issue I had was where the leather ends. It felt like it pinched my toes, so I tried loosening the laces, and it stopped. Not sure if they need to be broken in, or I have weird feet. The only improvement I would suggest would be to have options for the drain/air holes that are riveted on the sides. I'd like to get...