Tyvek Family Suit Assortment in M, L & Xl, By Dupont Inexpensive protection for your entire family with our 3-pack assortment - M, LG and XLG Barrier protection against hazardous dry particles and aerosols and nonhazardous light liquid splash Tyvek suits have elastic wrists and ankles and a full elastic hood. All you need is the respirator. Don't settle for substitutes, Tyvek is the best in protective wear. 3-pack assortment is the best deal on the market. For dad, mom and child.