Composed of flash spun high density polyethylene, which creates a unique, nonwoven material only available from DuPont. Tyvek 400 provides an ideal balance of protection, durability and comfort of any limited use fabric technology that offers an inherent barrier against particles (down to 1.0 micron in size). Comfort fit design based on extensive wearer input to provide our most comfortable garment design that: enables a greater range of movement while stretching and bending, provides a more tailored fit, offers reinforcement in high stress areas for fewer blowouts, utilizes a longer zipper for easier donning and doffing and an elastic waist to better position the garment. Attached respirator-fit hood with elastic around face opening, designed to cover neck and chin and fit around respirator face mask and a longer zipper extends to chin for complete coverage of neck area.
