The Asics Gt-1000 model - this is a good stabilizer shoe meant for overpronators. I usually switch between this and the gel kayano, the gel kayanos are slightly heavier bc of the extra cushion but not noticeably so. Both shoes are pretty equivalent in my opinion, so i buy whatever is on sale at the time. Asics website explains what pronation is, and I also recommend going to your local running store where they are experienced at fitting