Viking Two Piece Nomex Fire Suit Download brochure VIKING Two Piece NOMEX® is a quality fire suit with insulation for extra protection against radiant heat.The absence of a moisture barrier allows for a light fit, increases comfort and enables you to spend all your energy on fighting fires.It has been approved for structural firefighting and provides a balance of comfort and safety for extended wear.The features include reflective trims, removable knee pads as well as radio and box pockets.DuPont™, Nomex® and Kevlar ® are registered trademarks or trademarks of E.I. du Pont de Nemours and Company or its affiliates.