My favorite sandal is the Teva Zilch. I wear it every day in the summer and it is light enough to bring on backpacking trips to wear around camp. It has a minimalist feel with very thin soles very unlike the Chacos that I used to wear. Only issue is they get kind-of spungy when wet, so they are not the best river sandal. If you live in a dry climate like I do, it is not a big deal because they dry quickly anyway, but it could be an issue elsewhere. Love 'em!