I finally pulled the trigger on a pair of the brown Forma Adv boots after talking to Brian on sizes. They came in last week, size 45. I have ordered other pairs of boots from Atomic in just the last couple of years. I wear a 10.5, D width in most tennis shoes.
Gaerne Balance Non oil boots = 44.5 good fit
Gaerne G-Adventure Boots
= 46 good fit
Forma Adv boot = 45 too short, sent back
Forma 46 = due in today
The Forma seem to run wide and short
The Atomic gang are always good to work with and I will do buisness with them again.