Fully washable, our award-winning OmniGuard® Advance pillow protector has a simple zippered closure and provides a 360° barrier against moisture, bed bugs, allergens, dust mites, mold, mildew, and stains. Our OmniGuard® Advance fabric is the base protection layer used in all of our premium protectors and has earned our entire protector collection the official seal of the Women’s Choice Award.