Trimaco's No Elastic Coveralls made with Dupont's exclusive Tyvek material are heavy-duty and virtually impenetrable coveralls that provide the best balance of protection, durability and comfort. Tyvek is the industry standard for dry particulate barriers and protects from both irritating and hazardous materials including asbestos fiber and lead dust. Both heavy duty and tear resistant, Tyvek is perfect for lead and asbestos abatement/remediation.