Complete helmet assembly except ADF; is a replaceable spare part for use if the original helmet is in need of replacement. Includes extended headcover, face seal, air duct assembly, headband, silver front panel. No ADF included. This welding helmet features: SideWindows - Shade 5 side filters that increase peripheral vision Ergonomic, adjustable head suspension for increased comfort, helmet stability and weight distribution Meets ANSI Z87.1-2010