FEATURES: BoulderBuilt™ Liquid and Particle Protection Coveralls are made of microporous film laminate with zipper front, Elastic Wrists & Ankles, Hood & Boot, flap over zipper and elastic in the back for improved protection • ANSI/ISEA 101-1996 sizing standard • Passes NFPA 99 criteria for antistatic materials (EN1149) • Passes ASTM F1670 • 25 or 50 Coveralls/Case; White; Zipper front