Tyvek® garments and accessories are composed of flash spun high density polyethylene, providing an ideal balance of protection, durability, and comfort. Tyvek® is permeable to both air and water vapor yet repels water-based liquids and aerosols. It offers an excellent barrier against fine particles and fibers (down to 1 micron in size), is ultra-low-linting, and is antistatically treated. Silicon non-added.
