The DuPont™ Tyvek® 400 TY350S Pants deliver dependable protection with exceptional comfort for professionals in demanding environments. Made from flash-spun high-density polyethylene, this nonwoven material provides an inherent barrier against particles as small as 1.0 micron. These pants feature an elastic waist for a secure fit and open ankles for easy donning and removal, making them ideal for applications such as general maintenance, asbestos abatement, spray painting, and cleanup operations. Built without films or laminates, Tyvek® 400 fabric ensures lasting protection that doesn’t wear away with use.