ISO 20471 Class 1.
Railway Group Standard RIS-3279-TOM (ORANGE ONLY)
Fabric: 80%Polyester/20% Cotton with Water and Stain Repellent Finish, 280gsm
Metal Button Fastener and YKK Brass Zip Fly. Triple Stitched Main Seams. Cargo Style Leg Pockets with Reflective Piping. Internal Knee Pad Pockets. Back Pocket with Reflective Piping. Side Waist Elastication, and 5 Belt Loops.