Wavesport is a division of Confluence, a holding company that also holds Dagger and Perception brands, among others.  Wavesport decided 3 years ago to market only to Europe and Asia, and as I also heard recently want to come back into dealers in the US, popularity growing in their current market.

What made them decide to leave was 3 years of over-molding when they were based in the US, to the point that they had twice more of a previous years stock than their competition had current year stock.  Other companies work on a JIT schedule (just in time) and review their molding schedules quarterly.