Anyone have any suggestions for boots for early walkers? Lo is definitely walking and gaining confidence, but I"m not quite ready to let him walk on the sidewalk--mainly around the playground, in stores, etc. I was looking at this Pediped style--any experience with it? Is it too soft on the bottom if he's walking more than just a few steps here or there? Or other suggestions?

http://www.zappos.com/pediped-henry-original-boot-infant