DuPont Tyvek CVCH11 Disposable Coveralls are made of Tyvek - a tough polyolefin material - which provides the best balance of protection, durability and comfort. These lightweight overalls feature a great range of movement while stretching and bending, improved mobility, a tailored fit and reinforcement in high stress areas. Zipper front, attached hood and elasticized wrists and ankles create a hard-to-penetrate seal for contaminants. DuPont Tyvek Suits are perfect for use against such non-hazardous materials as dirt and grime, animal waste, paints, oil and grease, lubricants or hazardous materials including: fertilizer, pesticides, asbestos, lead, chromium, mold, fiberglass and radioactive particles.