The new Husqvarna Elevation™ arborist helmet is designed for the professional arborist who requires comfort, safety and style while working. Ventilated for breathability. Universal fit with a wheel ratchet depth adjustment. Front clips allow for addition of head lamp. Compatible with Husqvarna’s arborist helmet ear muffs (sold separately) and three visor styles, including clear, mirror and smoke (sold separately). Meets both ANSI/ISEA Z89.1 – 2014 and CSA Z94.1 – 2015 Type 1, Class C. Maximum 10 year shelf life. Backed by a 3 year warranty.