The 3M™ DBI-SALA® Delta™ Harness for Hot Work Use is a vest-style, non-arc flash safety harness built for welders, smelters or workers in other environments requiring protection from slag and other heat/fire hazards. Nomex® fibre exterior padding with a Kevlar® fibre core make this harness is flame-resistant and tear- resistant, and web spreading technology helps the harness sit comfortable on your shoulders without irritating your skin. This harness meets CSA Z259.10 requirements.This harness features non-conductive, non-sparking PVC-coated hardware with a back D-ring and pass-thru buckle leg straps. A patented Delta™ triangular design gives this harness a shape of its own, so you can don it quickly and easily without worrying about tangling.