Short Review: If you want an ultra lightweight gi, but don't feel comfortable with the extremely thin ripstops like Gorilla and Kauai, then the Kingz Ripstop serves as a happy medium. It is still ripstop, and therefore lightweight and quick-drying, but at 420gsm it is also much thicker than either the Gorilla or Kauai. In addition, the trousers are not ripstop, but sturdy standard cotton, with the same unusual flexible crotch panel as other models in the current Kingz product line.
Full review with more pics
here.