Bought from the UNDIE FACTORY, quick delivery, well packed.
They are comfortable. One star removed as the material is a bit thin, although they do get better with washing.
UPDATE; APRIL 2014. I HAVE ORDERED 3 PACKS OF THESE NOW, PROMPT DELIVERY BY THE UNDIE FACTORY EACH TIME. NOTE; I SHOULD BE A MEDIUM BUT FIND THE LARGE SIZE GIVES A MORE COMFORTABLE FIT.