In reply to Post #3
From the Pros website: "Waders are manufactured to a smaller shoe size
so we recommend that you order one size bigger
than your usual size of shoe."

As with so many things foot based they don't go big enough sadly.

In reply to Post #8
Ollyskins nylon chests arrived yesterday and quality looks great. Lots of size options on the web site and super service replying to questions etc.The boot is a little shorter than the norm as well.
Well worth a look