Very functional -
Personally I love this
slipper, my daughter didn't, but after a week she LOVES them. I got them for my grandson, I got 5's but I thought they were a bit small so I returned them for a 6. Anyone who ever has returned to Zappos knows the quality of their customer service! I had the replacements in days. My grandson wears these at
home all the time. My daughter can take him on an errand without putting his
socks and shoes back on. With the winter coming he stays cozy warm and can take a quick breath of air outside without getting his feet wet! I love them, so does my grandson and so does his mom! And they look adorable with his overalls!