Cow split leather working gloves,can bear high-temperature, insulation & radiation protection. 2, Use imported raw material .Class AB/BC grade cow split leather palm 3, The heavy side split cowhide and super-strong, heat resistant 4, Select side split leather, heavey white canvas back, and 2.5" rubberized safety cuff. 5, Wearable/Durable/Abrasion resistance/Cut resistance 6. Select Side Split Leather, Sewn Withfire resistant thread sewing, 2.5" Rubberized Safety Cuff