Features Full brim hard hat with an unvented shell in HDPE 4-point textile harness with ratchet wheel to adjust its headband size (52-63cm) It is designed to reduce the danger of contacts with conductors at higher voltage level (tested at 20.000 volts) Wide profile provides extra protection against sun, glare, rain, debris and non-toxic splashes Non-vented for increased protection against the elements 7 years shelf life from manufacturing date outlined in product user sheet
