7000 Series Respirator Facepiece, Large, Multi Gas Vapor, Thermoplastic Elastomer no checkout Nylon coated blade for maximum Nylon coated blade for maximum durability Compact designed case for a comfortable grip Lock button to hold blade in place once pulled out Manufactured from a lightweight and breathable FR Kevlar® Blend Excellent protection from the high heat and open flame of welder’s torches Superior cut resistance over cotton or light denim sleeves high tech look and increased worker acceptance Light weight design plus extra wide sealing area provides all day comfort Low profile compact design fits well under welding helmets and with safety glasses Mask drops down for convenient storage around the neck or locks down for custom fit Adjustable head cradle and curved neck buckles for extra comfort