I'll be in town next week, try on an 11.5 in store and see how it fits. I have the same fitment variances as you do. I ended up getting a 12 from Nike, so I never tried on the 11.5 I got from Footlocker.How the 1's run, size wise? I'm normally a 12, but as low as 11 in some and 13 in boosts and haurache's. If I remember correctly we live in the same city, I could get those off you this weekend