ULTRA* Surgical Gowns are designed to provide the right balance of comfort and protection for the widest range of procedures. From non-reinforced to impervious, there are five different gown types, all made with enhanced ULTRA SMS fabric that meet AORN standards for fluid, flame- and lint-resistance. ULTRA* Zone Impervious Gowns and Impervious Gowns have plastic-reinforced protection in critical areas, for procedures involving greater fluid, duration and pressure.