Too bad I can return for a size smaller. I wear 12 and this shoe is huge on me. I could probably be comfy in an 11. My girlfriend got the pink women's one and they are too small. So seems like sizing on this shoe is all over the place. Not sure if mens and womens models are coming off of different molds. If you are a dude, might want to order a half size smaller or try it on locally first. For chicas might go half size bigger. Was shoe shopping for my daughter this weekend and was trying on asics since they have great arch support. There are DRASTIC variations in size between very similar shoes. The take-away here is that asics is NOT consistent on size. With this brand you should try the specific model on locally before buying online or you will end up with a returns headache. I brought these back to Germany with me because I didn't have time to return them. So I guess they are going up on ebay...because I am not ronald macdonald and don't want to break my neck. Great looking shoe, the sizing thing is a PITA though.