Fitting on Asics Otsuka Tiger?

[jbeck9]

Getting a pair and wanted to know if anyone had experience with it? I'm between an 11 and 11.5 in nikes, I wear a 11 running which is a little tight but 11.5 seems to be a little big. I usually put an extra insole when I get them big and they're ok somewhat. But these are casual wear so it's not a huge deal. 

http://www.6pm.com/onitsuka-tiger-by-asics-x-caliber-navy-orange