My asics 1170 and saucony guide 5 are a half size different and a different heel offset. Since i have no clue as to what this means, I wear them by color (blue or red) depending on my running pants, lol. The 12's seem so big and the 11.5's seem so small. Decisions, decisions ?????
The "Plan" 04/30/2016 Illinois HM, Champaign (R)
05/07/2016 Indy Mini (R)
05/22/2016 Chicago Spring HM (R)
I rotate through 5 pairs (3xadidas marathon 10 and 2xbrook silences). I do it mainly because it makes me feel like a real runner.
You suck -- Arie 3/08/14