Port west a540 ultra welding glove designed to professional welders, therefore used only dè best materials past, the laws construction. Full grain leather with split leather gives improved flammability. Fleece lined lining protection meet heat past, the laws cold. Aramid sewing lining highest durability. Features: en12477 type a welding protection premium leather welding glove reinforced palm past, the laws thumb reinforced aramid nail lining maximum wear resistance past, the laws heat protection fleece lining lining additional heat past, the laws comfort reinforced stitching in palm past, the laws fingers ce certified materials: ox leather, cotton