Are you able to try on a pair at a local shop? You're right on the edge for needing a L/XL and the foot print of your boot is going to determine which one you will need.
I'm not familiar with the foot print of your boot but if it's not a large soled boot, you should get a M/L Union Force. But if money is no thing, get the Union Force MC
"When I do good, I feel good; when I do bad, I feel bad. Thatís my religion." - Abraham Lincoln
Originally Posted by sedition
Moral of the story: If your going to rob people, wear a diaper.