Okabashi

My Okabashi's are the most comfortable shoes I own, hands down (feet down?).  I have a couple of pairs; the Classic Flip-Flop for wandering around outside, and the Eurosport as my inside 'slipper'.  My wife and kids have 'em too.  They're priced very reasonably, eco-friendly, and made in the USA.

And for fancy feminine foot stylings, check out OKA B - same company, more flash.