DuPont™ Tyvek® provides the best balance of protection, comfort and durability. Made of DuPont's unique, non-woven technology for comfortable, inherent barrier protection against dry particulate hazards and light liquid splash. Set-sleeve pattern for greater arm movement. Stops sub-micron particles better than reusable garments, even after abrasion. Serged seams. Zippers are non-sparking. White.