The MAMBO and the MATRIX S are boards for lighter or a bit more advanced windsurfers.  Both boards have considerably less volume than the PRIMO and the MOTION and therefore are suitable as beginner boards for kids and teens.  Again, our focus on range and value means they grow with your skills as you learn jibes, tacks, and the fundamentals of high performance sailing.  These boards are shaped to be the perfect transition from forgiving to sporty, without sacrificing the incredible durability and value of poly construction.  MAMBO and MATRIX S are the first choice for anyone looking for a robust, sporty and family fiendly board.