US Forge 99411 23-Inch Welders Sleeve
This 23-inch, 9-ounce Welder's Sleeve has green fire stop cotton sleeves with 2-1/2-inch elastic at both ends.  It is made from flame retardant, 100% cotton Proban FR7A and offers protection from sudden flame exposure, light molten splash, and sparks, but is still washable.