Envy Integrated Headset - BlueEnvy Integrated Headset Blue: The Integrated Headset is made out of 6061 Aluminium. It keeps a clean crisp look with the laser etched Logos on the dust cap. It comes together with 2 41. 8mm fully sealed bearings which will keep them from getting dirt or water inside and seize the bearing and a crown race. This Headset works with all fully integrated Decks. Weighs in at just 64 grams.