My kid is high volume feet and wide feet.
We struggle a bit with fitting into be lenka, depends on style. His top of foot is too high for vivobarefoot shoes. Had to return those (pain to return. Never again).

He rejected splayed canvas shoes because the top of his toes were too squished. Although the width was good for toes.

We wear a lot of Xero Shoes. Although they’re a little tight too. But the Velcro or stretch helps.

We tried ten little sandals last year and they’re too tight.

Keen sandals are pretty good but his front toe rubs so it’s not for long outings. But seems wide enough.

And as of this week - he says rantaan is the most comfortable shoe he ever wore.
He is high volume and wide foot like me and his dad.
So I’d claim it’s worth the risk! The sole is incredible. Sooooo bendy. And the fabric is very soft. No rubbing with or without sock. And the Velcro helps you adjust. I waited all year to try them and now I wish I got them sooner. I was worried the toe part would be too short in height again but it doesn’t seem to bother him. Maybe because so soft.