Made of a 1.5 mil polyethylene-coated fabric, which is resistant to many water-based liquids, greases and oils and liquid chemical splashes. They feature a wick-away lining for enhanced comfort, a liquid-resistant, extra-long zipper and a taped, sealable zipper flap. The seamless front gives the wearer more protection in the primary exposure area, and the RELEX coverall design offers excellent fit and freedom of movement.