"Stromboli" safety helmet designed primarily for welders and high heat applications. STYLE:HP841R Features:Hard hat for welder’s and high heat is made of polycarbonate/ABS. Ratchet adjustment suspensions Heat Resistant shell without rain trough, 4- points nylon suspension with a ”Sure-Lock/Swing-strap”. Accessory slots & chin strap attachments CSA:Certified Type 1 Colour:Grey Dynamic Stromboli Hard Hat - HP841R