Tough and functional with an extremely comfortable secure fit, designed for prolonged periods of use.  Has a replaceable foam sweatband and a 6-point terylene webbing comfort plus suspension harness. Impact-resistant UV stabilised high-density polyethylene shell. Product Specifications: Slip ratchet adjustment system. Lightweight, well-balanced design with low dome profile. 440V electrical insulation. Features rain channel. Colour: White. Conforms To: EN397 + ANSI Z89. Size: 530-620mm.Manufacturer's Part No: MK3 AHC110-100