DuPont TY120S Tyvek Disposable Coverall, Open Cuff A breathable yet water-resistant nonwoven fabric made of heat- and pressure-bonded olefin fibers to help resist tears and abrasions and provide a barrier to particles down to one micron in size More durable than microporous film fabrics because the protection is part of the fabric, not an added layer that can be worn away Elastic waist to better position the garment Serged seams for reinforcement and fray resistance Disposable protective clothing can be worn until damaged, altered, or contaminated