PSW-8121 Long Are Made Of Split Cowhide. Full-Palm, Have A Thermal Insert. They Have Covered Seams And Reinforcing Thimbles. Welding Gloves Provide Protection Against Hot Metal Splashes And High Temperatures. They Provide Good Grip And Are Very Durable. They Are Classified In The 2nd Protection Category For Medium Risk Factors. They Meet The Requirements Of The Following Occupational Health And Safety Standards: EN-420 General, EN-388 (3143X) Mechanical Resistance, EN-407 (412X4X) Thermal Resistance.