.
Just received them and I must say they are light years ahead of low-cost briefs.  The cotton material is soft and substantial, no rough seams or cheap feel whatsoever.  The elastic waist-band is wide and comfortable and sturdy enough to not fold over.  Leg openings are well-cut and sewn with a substantial stitch, and overall construction is top-notch with no flimsy or cheap serged seams.  They are worth the money.  Can you tell I'm impressed?

I notice they are cut a bit oversize, though, probably to account for shrinkage after washing, so I'd expect them to fit to size after a few washings.

I will definitely be buying these again.  No more Hanes or Fruit of the Loom for me.  I highly recommend them.

Update:  12/13/2015.
The waist band of several of these briefs has given out and now only loosely hug my waist.  They aren't going to slip but the lack of snugness makes them less than comfortable.  I don't expect things like this to last forever, however the waistband of my old Hanes briefs lasted much longer than this.  So I'm dropping my rating of the Dockers Briefs from 5 to 4 stars.