The ESAB Proban Welding Jacket features cowhide leather shoulder and sleeves with Proban FR cotton front and back. Leather provides superior protection from weld spatter in the areas where the welder is most exposed to sparks and spatter. Proban FR cotton body is lightweight and breathable, keeping the welder more cool and comfortable than a full leather welding jacket.The ESAB Proban welding jacket has stand-up Proban welder's collar, three inner pockets and leather sleeves with snap adjustments. Proban fabric remains fire-retardant for the life of the garment. Jacket is entirely sewn with Kevlar thread.