[Code of Federal Regulations] [Title 16, Volume 1] [Revised as of January 1, 2006] From the U.S. Government Printing Office via GPO Access [CITE: 16CFR300.27] [Page 201] TITLE 16--COMMERCIAL PRACTICES CHAPTER I--FEDERAL TRADE COMMISSION PART 300_RULES AND REGULATIONS UNDER THE WOOL PRODUCTS LABELING ACT OF 1939--Table of Contents Sec. 300.27 Wool products containing superimposed or added fibers. Where a wool product is made wholly of one fiber or a blend of fibers with the exception of an additional fiber in minor proportion superimposed or added in certain separate and distinct areas or sections for reinforcing or other useful purposes, the product may be designated according to the fiber content of the principal fiber or blend of fibers, with an excepting naming the superimposed or added fiber, giving the percentage thereof in relation to the total fiber weight of the principal fiber or blend of fibers, and indicating the area or section which contains the superimposed or added fiber. An example of this type of fiber content disclosure, as applied to products having reinforcing fibers added to a particular area or section, is as follows: 55% Recycled Wool 45% Rayon Except 5% Nylon added to toe and heel [29 FR 6626, May 21, 1964, as amended at 45 FR 44262, July 1, 1980]