The Widowmaker was born out of endless prototyping and our own state of the art manufacturing facility. With our industry first construction techniques this board is the brainchild of forward thinking and innovation. Hybrid Air Flex Core Technology – The core in the Widowmaker is built by hybridizing the natural performance of wood, foam and urethane. We use wood in areas to control flex, rocker and improve durability. The new Hybrid Air Flex Core is light and lively.