Spring Style Spats which are Made of high quality Aluminised fiberglass / Kevlar fabric, it uses fire resistant threads thus assuring immense safety. This flame retardent leg guard is used at furnace areas against molten splashes.Details : These spats are made out of Aluminised fiberglass / Kevlar fabric with inside Woolen & heat resistance lining. It is stitched with Kevlar thread giving heat and fire resistant properties. It is commonly used in industries like iron & steel, aluminium, other sectors where workers has to work under hazardous area.