The 4565 coveralls are comprised of a unique blend of fabrics, designed to not only reduce the weight of the coverall but also enhance comfort and improve the chemical permeation performance. The coveralls are made with taped seams for increased protection against fine particles and liquid chemical sprays (CE Type 4/5/6) and they have been tested to EN 14126 for biological protection against infective agents. They also come with a 3-piece hood, knitted cuffs and a two-way zip with resealable storm-flap.