The JSP Mark 2 safety helmet is a popular choice, due to its toughness and functional design. The helmet shell is manufactured from impact-resistant UV stabilised high-density polyethylene. To ensure wearer comfort there is an adjustable 6-point low density polyethylene harness that incorporates a Fully adjustable ratchet headband.
Fits head sizes: 530-620mm sizing (61/2″-73/4″)
Helmet offers 440V electrical insulation.
Conforms to EN397, ANSI Z89.