At Rue La La, a low-key flash sale site that offers impressive ... Flip-flip season is just a stone’s throw away, and these thong Birkenstock sandals are as breathable as it gets.

The sale ends on Thursday ... Longtime flip-flop wearer? Birkenstock has a thong-style sandal with your name written all over it. The Gizeh Birko-Flor is like a souped-up flip-flop because ...