Sterile Non-reinforced Sirus Surgical Gowns with Set-In Sleeves. Medline's Sirus line offers reliability and comfort. With some of the most advanced SMS fabric available, Sirus surgical gowns offer a high level of comfort. Dependable protection from 5 fabric layers--3 densely packed meltblown layers sandwiched between 2 strong spunbond outer layers--for an excellent barrier against fluids and pathogens. Material: Spunbond Meltblown Spunbond Fabric Fluid Resistant Latex-Free