Blundstone Rustic Black Boots US 8.5 / AU 5.5

I believe these are #585s but not positive. 

I wore these a ton but they're still super solid and have good tread left! Some screen printing ink splatters and general wear scuffs but otherwise the rustic leather is in good condition. These boots are the comfiest but I am a picky baby and really wanted the smooth leather.

Australian size 5.5, fits like US 8.5W.