Compare Choose Options Tyvek Pants; Elastic Waist, DuPont, 50/case, S-7XL, DU-TY350S Tyvek® Pants - Elastic Waist - DuPont - Bulk Packaged - S-7XL - 50/Case - DU-TY350S Tyvek® pants are composed of flash spun high density polyethylene which creates a nonwoven material. Tyvek® fabrics are noted for their superior... Price before Was: Starting at Now: $174.00 - $251.51 More Info Quantity