PosiWear breathable advantage. Proprietary technology against dry particulates and liquid sprays without sacrificing breathability. Passes NFPA 99 antistatic test. Passes US ASTM 1670 standard for blood penetration. Latex free. ANSI sized for a wide range of motion. Elastic waistband for improved fit. Complete protection from head to toe. Attached hood with latex free elastic around the face. Attached boot with latex free elastic around ankles for a good fit. Latex free elastic wrists. Extremely low linting.