I believe these are the Ozon bibs (per label and othe web sites).
Initial impressions - The fabric is really nice on on these, and they look good. but how do they perform.
I previously used mainly Castelli bibs with Proghetto x2 pad, and didn't think anything could ever be as good! One 4 hour ride in these, and they became my favorite shorts instantly (until I wore my Zero RH+ Zeekay bibs 2 weeks later - refer to review)
I am pretty use to the fit of the Castelli/ Euro/ italian fit, and generally wear a large. Medium was in order here, and the fit was fairly good. Almost wanted a small. (165lbs, 5'11" with fairly large quads).