They are the Pattern 1944 style, which is exactly what I wanted. Not Aertex as listed, but to me that's a good thing. The buttons aren't the correct type for these trousers, but they are easily replaceable; the buckles are so-so. I wear a 30-31 waist, I ordered the 32, they fit well (likely could fit 29-34 or so). Well made. Fastest shipping EVAH. Nice people to deal with.
Weaver - US