Delivers electrical insulation required for ANSI Z89.1-1997 Type 1 Class C, E, and G helmet specifications. Other performance standards these helmets meet include NFPA 1977, 1998 Edition; CAL-OSHA; and US-OSHA. Features goggle retainer clips and reflective strips. Accepts brim grip brackets for faceshield visors and screens. Has an adjustable Nomex® chin strap, goggle clips, underbrim shade, and Velcro® hook fasteners. Choose from the standard models (Cap or Hat) or the X-Large Hat which is 3/4˝ longer and 1/2˝ wider.