With stylish lines and offering total alpine level protection the helly hansen mens roc jacket is an ideal choice for carving up the slopes the hardwearing helly tech professional technology guarantees waterproof windproof and breathable performance backed by a dwr treatment and primaloft black and silver insulation combo strategically placed venting zones make up the h2flow system which allows for optimum cooling with recco advanced rescue technology providing an added edge of safetyact