MCR Safety's limited flammability cotton apparel is made of quality 9-ounce green cotton fabric. The 39100 cape sleeve with open back is made of 100% cotton and is cool, comfortable and can be laundered. The snaps on this garment have been anodized, improving corrosion resistance and wear resistance. These products provide economical protection from light molten splash and sparks. If you are looking for the best welding cape sleeve options, look no further than MCR Safety Welding!