I wear an 11 WW sneaker but these in 11 are too big. They're also wide, which I need, but they're not nearly as cushy as other Colmubia sandals I've owned. I wanted to wear these when I get out of the shower and just around the house in the evenings. They're not sturdy enought for long walks or shopping.
I returned these and requested a 10 in place of the 11 and didn't get them, even though the website shows they are in stock in that size. They seem to want me to order at the full price instead of exchanging. I didn't.