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