Miller Electric Flame-Resistant Sleeve, Universal, 21" Length, 400°F Max. Temp., Royal/Black, Cotton/Leather

These welding sleeves are made of pigskin and treated cotton. Pigskin sleeves softens with use, withstands moisture without becoming stiff, and have better breathability than other leathers. Treated cotton is breathable to keep workers cool. It protects against heat and sparks and provides lighter protection than leather. The combination of leather on the wrist side of the sleeve and treated cotton on the back side provides resistance to sparks and minor flame in high-exposure areas, while providing breathability in low-exposure areas. Welding sleeves are pulled on over the wrist to protect arms from flames and sparks encountered when welding.