I had the idea that these days they called stuff Pro or Clubman. May be wrong.
Planet X is Pro and Clubman branded, I have a pair of the PX pro shorts, but I don't like them as much as the OnOne branded ones.
OnOne used to have its own website even though it is PX
but you could still buy stuff via the PX site, who knows whats going on know, keeping up with changes in prices and stock and marketing at PX could be a lifetimes work, a bit like this post, how did it end up in this thread ?