These shoes are very lightweight. They're so cute. I really need support, and am not sure how supportive they are yet because I've not worn them out of the house. They fit about half size too large. But that was okay for me, because inserted a hard Orthosole inside, which made it fit better and gives me the arch support I need.I was looking for a pair of slip ons without the back lip (those lips hurt my feet) and that don't look clunky or chunky, and also offer non-slip bottoms, which these seem to have (but I'll be testing). These just seem to fit the bill for me. Very pleased.