running sandals??

The only sandals that I know of that are marketed for running are minimalist style sandals. As such, I wouldn't really say they have running shoe "technology".

Check out luna sandals and invisible shoes. I've run in my invisible shoes 4mm connect, but found them not very comfortable for running in because they flop around on my foot too much. I would rather run barefoot. I do however wear them nearly everyday as my regular shoes. Luna sandals are too expensive for me so I have no experience with them personally.