I am answering this because, as a customer, I appreciate answers. That said, This is a question for Sierra Trading Post. I've bought these boots, they are great, but I have no idea when or if STP will get a specific size, or get the boots in at all. I'm sorry! One thing, though, as a long-term STP customer, I can attest to the wonderful customer service provided by STP. So, call them. Or chat. I promise they will tell you what they know.
Ok, another: I bought Blunderstone boots several years ago (they are still good) and then a few months ago. I was thrilled that STP had them again, and bought 2 more pairs. You just have to check back. It is the nature of the discounts. Best of luck, I truly hope you find your boots.