These are not the sandals you'll slip on when you're rushing out of a burning house. After a heroic effort, I finally got my feet inside and strapped up. I wasn't sure if I'd just put a straight-jacket on my feet or mounted a couple of tires. If that's the kind of sandal you're searching for, they'll last for years. Your feet will not slip or fall out. You can probably step on a nail without it harming your foot through the sole.
 I wanted a pair of walking sandals with enough of a heel to hold custom orthotics. There are only about two varieties on the market. The good news is that in my usual size, they were roomy enough for orthotics. The bad news is the struggle to get them on through the snug webbing and then close up all the straps.
And then I tried to walk. I've never worn rubber paddles as shoes before.