Knitted, two layer, seamless construction conforms to the arm for snug fit and protects against incidental contact with open flame, hot materials, and sharp objects. Available with or without thumb hole and no slip. It will not melt, ignite or conduct electricity and it is launderable. Industry applications include appliance manufacturing, automotive industry, electrical work, food processing, glass operations, light heat applications, meat packing, metal stamping and sheet metal handling.