PSW-8121 Blue Long (+/- 41 Cm.)Are Made Of Split Cowhide. Full-Palm, Have A Thermal Insert. Fully Lined. They Have Covered Seams With Kevlar Thread And Reinforcement On The Back, In The Grip Part And On The Cuff. Welding Gloves Provide Protection Against Hot Metal Splashes And High Temperature. 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 (4234B) Mechanical Resistance, EN-407 (41324X) Thermal Resistance.