PETRO-GARD® FR/ARC rated safety bib pants - neoprene coated Nomex®. 14 oz/yd² low smoke Neoprene on Dupont™ Nomex®. Meets FR ASTM F1891-06 Standard Specifications for Arc and Flame Resistant Rainwear. ARC 2 rating: ATPV 13.3 cal/cm², EBTAS 40.8 cal/cm², HAF 80.6%. NFPA 70E and CSA Z462-12. Meets CGSB 155.20-2000 Workwear for Protection Against Hydrocarbon Flash Fire. Type 1 single layer garment. TPP: with spacer 15, without spacer 4. Meets ASTM F2733 Standard Specification for Flame Resistant Rainwear for Protection Against Flame Hazards. Meets CSA Z96-09/ANSI/ISEA 107-10 Class 3 Level 2 when worn with Class 2 jacket. StarTech™ FR reflective tape. Single bib design. Adjustable FR hook and loop closure leg cuff. Adjustable arc resistant fabric suspenders and spreader bar with elastic back and Kwik-Lok connectors. Adjustable spreader bar at back. Durable reinforced waist ties for snug fit.