Far as sizing it depends on your feet and how you like your fit,
I tried on a size 12 on release day and it was too snug for my liking and there was no 12.5 so I paid resale for a 13 and they feel great, I would say 1/2 size up in these. If I can find a 12.5 will sale my 13
The pair in the middle and right in the pic are both OG cherries and the pair on the left are the 2009 cherries
I told him the 09 pair is garbage compared to the OG’s he feels they are just as nice