UniFirst Corporation designs, manufactures, personalizes, rents, cleans, delivers, and sells uniforms and protective clothes. Its segments include U.S. and Canadian Rental and Cleaning, Manufacturing (MFG), Specialty Garments and First Aid. The U.S. and Canadian Rental and Cleaning segment purchases, rents, cleans, delivers, and sells uniforms and protective clothing and non-garment items in the United States and Canada. The MFG segment designs and manufactures uniforms and non-garment items primarily to provide these goods to the U.S. and Canadian Rental and Cleaning reporting segment. The Specialty Garments purchases, rents, cleans, delivers and sells, specialty garments and non-garment items for nuclear and cleanroom applications and provides cleanroom cleaning services at limited customer locations. The First Aid segment sells first aid cabinet services and other safety supplies and provides safety training, as well as maintains wholesale distribution and pill packaging operations.