DuPont Tyvek 400 TY127S Disposable Protective Coverall with Respirator-Fit Hood and Elastic Cuff, White, Large (Pack of 6) 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 Longer zipper extends to chin for complete coverage of neck area Elastic opening for tighter fit at wrist Elastic opening for tighter fit at ankle