Repost: My true size is a US 11 a bit on the wider side. I wear an 11.5 in most air maxes and adidas running sneakers. I go a full size up in all Yeezys. I go a half size down in 990 series new balance and I go a half size down in timberlands and air force 1s. True to size 11 in most everything else. I bought these union cortez in my true size 11 and they fit fine. An afternoon or all-day wear will be more telling but it felt fine on the try on. Even had a bit of heel slip while laced loosely but I'm sure when tied they will not slip at all. Sorry for the novel but, I know how it feels to want to make sure you get the right side in a shoe you probably will never get a chance to just try on first.ah crap, is going up half a size a must for these? just went with tts for the tan joints.