Do heat-resistant insulating work shoes need to be heat-resistant?
Heat-resistant insulating work shoes must be heat-resistant, insulating, wear-resistant and non-slip labor safety shoes. The uppers of heat-resistant insulated work shoes are generally made of cowhide, cow split leather, pigskin or other natural leather. Heat-resistant insulating work shoes need to have heat resistance, heat insulation, insulation and withstand mechanical properties, etc. Insulation The electrical insulation…