... chemical, power ,construction, mining Material: ABS, PE, PP, HDPE is availableColor: red, blue, yellow, white, black, orange is ... , pinlock, ratchetColourRed, Yellow, WhiteSize52-60CMFeatures· Safety helmet with a versatile new shell design of V rib with 6 cooling vents ... standard accessory.· Complete with 30mm accessory slots and 4-point nylon web suspension with forehead comfort band.· Suspension ...