The 110 "Classic" headsets offer the same premium features of the 110-Series in a 1" threadless model. Its classic styling is reminiscent of a bygone era and tailored to appeal to those looking for a "classic" aesthetic with contemporary reliability.Minimal graphics and a very clean look. Stack height 27.69mm. 85g. This headset delivers on the promise of superior performance and durability and can stand with any other headset manufacturer's best.