DOYENTRONTEX®ballistic helmets are made using company independently developed and produced DOYENTRONTEX®ultra-high molecular weight polyethylene fiber Uni Directional (UD) materials, pressed by the special process and by the special mold. materials for helmet applications are designed to maintain a high level of performance in a curved shape, offering wearers excellent head protection against multiple hits and angle shots. They are available in popular PASGT helmet and police helmet shapes. Excellent Performance Light weight Good impact resistance No ricochet that will not result in the second injury Easy-to-process and assembly Resistance to sea water, acid & alkali, moisture, heat, UV, aging and collisions etc.