Forester OEM Arborist Forestry Professional Cutter's Combo Kit Chaps Helmet FORCHG Forester OEM Arborist Forestry Professional Cutter's Combo Kit Chaps Helmet FORCHG Forestry Helmet meets ANSI/ISEA Z89.1-2009 Type 1, Class E, G & C/Screen meets Basic ANSI Z87.1 Requirements. Muffs meet ANSI S12.42 21dB Rating Chaps 37", Apron Style. UL Classified and tested in accordance with ASTM F1897 Standards for leg protective garments (For USA)