Tyvek® garments are composed of flash spun high-density polyethylene which creates a unique, non-woven material available only from DuPont. Tyvek® provides an ideal balance of protection, durability and comfort. Tyvek® fabric offers an inherent barrier to particles down to 1 micron in size. Protection is built into the fabric itself; there are no films or laminates to abrade or wear away. Tyvek® fabric’s durability advantage over micro-porous film and SMS fabrics delivers consistently better barrier, even after wear and abrasion. 18″ high boot cover with elastic top provides coverage up to calf. One size fits most. Applications include: lead and asbestos abatement/remediation, general maintenance/operations, spray painting, general clean-up.