Pyramex RVZ53FR Series Type R Class 3 AR/FR Vest GX-3R Gas Monitor Kevlar yarn for stitching is

Kevlar yarn for stitching is heavy duty and more durable

Lightweight powder coated aluminum & alloy steel

Built for the toughest and most dangerous sites

Gusseted Leg Opening with Hook & Loop Closure

In the keystone design

Pyramex RVZ53FR Series Type R Class 3 AR/FR Vest GX-3R Gas Monitor Kevlar yarn for stitching isPyramex RVZ53FR Series Type R Class 3 AR FR Vest protects from sudden and dangerous incidents like arc flash and flash fire. Offers reliable protection against clothing ignition and flame spread without melting or dripping. They also fulfill the requirements for high visibility work wear, ensuring you remain visible on all job sites. Key Features: ANSI TYPE R CLASS 3 FR ASTM F1506 NFPA 70E CAT 1 ARC RATING (ATPV): 4. 0 cal cm Modacrylic Flame