Compare Choose Options DuPont Tyvek Pants: Elastic Waist, 50/Case, S-7XL, Bulk Packed, DU-TY350SWHxx005000 DuPont Tyvek® Pants - Elastic Waist - Bulk Packaged - S-7XL - 50/Case - DU-TY350SWHxx005000 Tyvek® pants are composed of flash spun high density polyethylene which creates a nonwoven material. Tyvek® fabrics are noted for their... Price before Was: Starting at Now: $174.00 - $252.00 More Info Quantity