1. Outer shell material:  6oz/yd² inherent flame retardant

2. Lining: 6.3oz/yd2inherent flame retardant

3. Full front closure with FR Velcro and secured with snaps at top

4. Elastic knitted FR sleeve cuffs or adjustable by FR Velcro

5. FR Aramid thread on all seams

6. Flame Resistant：NFPA2112,EN ISO 11612 EN ISO 14116.GB8965.1

7. ATPV Value：ASTM F 1959，44cal/cm²