________________________________________________________________________________
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                            ------------------------

                                 SCHEDULE 13E-3

                        RULE 13e-3 TRANSACTION STATEMENT
                         (PURSUANT TO SECTION 13(e) OF
                          THE SECURITIES EXCHANGE ACT)
                            ------------------------

                         AUTHENTIC FITNESS CORPORATION
                                (NAME OF ISSUER)

                         AUTHENTIC FITNESS CORPORATION
                              A ACQUISITION CORP.
                            THE WARNACO GROUP, INC.
                       (NAME OF PERSONS FILING STATEMENT)
                            ------------------------

                    COMMON STOCK, PAR VALUE $.001 PER SHARE
                         (TITLE OF CLASS OF SECURITIES)
                            ------------------------

                                   052661105
                    (CUSIP NUMBERS OF CLASSES OF SECURITIES)


                                            
         STANLEY P. SILVERSTEIN, ESQ.                         GENERAL COUNSEL
           THE WARNACO GROUP, INC.                     AUTHENTIC FITNESS CORPORATION
                90 PARK AVENUE                             6040 BANDINI BOULEVARD
              NEW YORK, NY 10016                             COMMERCE, CA 90040
          TELEPHONE: (212) 287-8000                      TELEPHONE: (323) 726-1262
             (NAME, ADDRESS AND TELEPHONE NUMBER OF PERSON AUTHORIZED TO RECEIVE
              NOTICES AND COMMUNICATIONS ON BEHALF OF PERSONS FILING STATEMENT)


                            ------------------------

                                   COPIES TO:


                                            
             ALAN C. MYERS, ESQ.                           SIMON M. LORNE, ESQ.
  SKADDEN, ARPS, SLATE, MEAGHER & FLOM LLP              MUNGER, TOLLES & OLSON LLP
              919 THIRD AVENUE                            355 SOUTH GRAND AVENUE
          NEW YORK, NEW YORK 10022                  LOS ANGELES, CALIFORNIA 90071-1560
          TELEPHONE: (212) 735-3000                      TELEPHONE: (213) 683-1900


                            ------------------------

This statement if filed in connection with (check the appropriate box):

          a. [ ] The filing of solicitation materials or an information
                 statement subject to Regulation 14A, Regulation 14C, or Rule
                 13e-3(c) under the Securities Exchange Act of 1934.

          b. [ ] The filing of a registration statement under the Securities Act
     of 1933.

          c. [x] A tender offer.

          d. [ ] None of the above.
Check the following box if the soliciting materials or information statement
referred to in checking box (a) are preliminary copies. [ ]
                            ------------------------

                           CALCULATION OF FILING FEE


                                            
            TRANSACTION VALUATION                          AMOUNT OF FILING FEE
                $520,203,258                                     $104,041


*  Estimated solely for purposes of calculating the filing fee and based,
   pursuant to Rule 0-11 under the Securities Exchange Act of 1934, as amended
   (the 'Act'). Calculated by multiplying $20.80 the per share tender offer
   price, by 20,137,661 the sum of the number of shares of Common Stock sought
   in the Offer and the 4,872,111 shares of Common Stock subject to options
   vested as of November 11, 1999. Also in accordance with Rule 0-11 under the
   Act, the filing fee is determined by multiplying the amount calculated
   pursuant to the foregoing sentence by one-fiftieth of one percent.
                            ------------------------

[x] Check box if any part of the fee is offset as provided by Rule 0-11(a)(2)
    and identify the filing with which the offsetting fee was previously paid.
    Identify the previous filing by registration statement number, or the form
    of schedule and the date of its filing.

    Amount previously paid: $104,041
   Filing Party: Authentic Fitness Corporation
   Form or registration no.: Schedule 14D-1
   Date filed: November 17, 1999

________________________________________________________________________________


                                  INTRODUCTION

     This Rule 13e-3 Transaction Statement on Schedule 13E-3 (the 'Schedule
13E-3') is being filed by (i) The Warnaco Group, Inc., a Delaware corporation
('Parent'), (ii) A Acquisition Corp., a Delaware corporation ('Purchaser') and a
wholly owned subsidiary of Parent, and (iii) Authentic Fitness Corporation, a
Delaware corporation (the 'Company'), pursuant to Section 13(e) of the
Securities Exchange Act of 1934, as amended, and Rule 13e-3 thereunder, in
connection with the tender offer by Purchaser for all issued and outstanding
shares (the 'Shares') of common stock, $.001 par value, of the Company, upon the
terms and subject to the conditions set forth in the Offer to Purchase, dated
November 17, 1999 (the 'Offer to Purchase') and the related Letter of
Transmittal (which together constitute the 'Offer'), copies of which are filed
as Exhibits (d)(1) and (d)(2) hereto, respectively.

     The following Cross Reference Sheet, prepared pursuant to General
Instruction F to Schedule 13E-3, shows the location in the Tender Offer
Statement on Schedule 14D-1 filed by Parent and Purchaser (the
'Schedule 14D-1') with the Securities and Exchange Commission on the date hereof
of the information required to be included in this Schedule 13E-3. The
information set forth in the Schedule 14D-1, including all exhibits thereto, is
hereby expressly incorporated herein by reference as set forth in the Cross
Reference Sheet and the responses in this Schedule 13E-3, and such responses are
qualified in their entirety by reference to the information contained in the
Offer to Purchase and the annexes thereto.

     The information contained in this Schedule 13E-3 concerning the Company,
including, without limitation, the information concerning the background of the
transactions, the deliberations of the Company's Board of Directors in
connection with the transaction, the opinion of the Company's financial advisor
and the Company's capital structure and historical financial statements and
projections, was supplied by the Company. Purchaser and Parent take no
responsibility for the accuracy of such information. The information contained
in this Schedule 13E-3 concerning Purchaser and Parent was supplied by Purchaser
and Parent. The Company takes no responsibility for the accuracy of such
information.


                             CROSS REFERENCE SHEET
             (PURSUANT TO GENERAL INSTRUCTION F TO SCHEDULE 13E-3)



                                                                    WHERE
                          ITEM IN                                 LOCATED IN
                       SCHEDULE 13E-3                           SCHEDULE 14D-1
                       --------------                           --------------
                                                           
Item 1(a)...................................................           Item 1(a)
Item 1(b)...................................................           Item 1(b)
Item 1(c)...................................................           Item 1(c)
Item 1(d)...................................................                   *
Item 1(e)...................................................                   *
Item 1(f)...................................................                   *
Item 2(a)-(d)...............................................                   *
Item 2(e)...................................................           Item 2(e)
Item 2(f)...................................................           Item 2(f)
Item 2(g)...................................................                   *
Item 3(a)-(b)...............................................  Item 3(a) and 3(b)
Item 4......................................................                   *
Item 5(a)-(e)...............................................      Items 5(a)-(e)
Item 5(f)-(g)...............................................      Items 5(f)-(g)
Item 6(a)...................................................           Item 4(a)
Item 6(b)...................................................                   *
Item 6(c)...................................................                   *
Item 6(d)...................................................                   *
Item 7(a)...................................................              Item 5
Item 7(b)...................................................                   *
Item 7(c)-(d)...............................................                   *
Item 8......................................................                   *
Item 9......................................................                   *
Item 10(a)-(b)..............................................           Item 6(a)
Item 11.....................................................              Item 7
Item 12(a)-(b)..............................................                   *
Item 13.....................................................                   *
Item 14.....................................................                   *
Item 15(a)..................................................                   *
Item 15(b)..................................................              Item 8
Item 16.....................................................          Item 10(f)
Item 17.....................................................             Item 11


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*  The Item is located in the Schedule 13E-3 only.





 1.  ISSUER AND CLASS OF SECURITY SUBJECT TO THE TRANSACTION.
          
     (a)-(c)    The response to Items 1(a)-(c) of the Schedule 14D-1 is
                incorporated by reference.
     (d)        The information set forth in the Offer to Purchase under
                'The Tender Offer -- Section 6. Price Range of Shares;
                Dividends' is incorporated herein by reference.
     (e)        Not Applicable.
     (f)        The information set forth in the Offer to Purchase under
                'Special Factors -- Beneficial Ownership of Common Stock'
                and 'The Tender Offer -- Section 9. Certain Information
                Concerning Warnaco and Purchaser' is incorporated herein by
                reference.

 2.  IDENTITY AND BACKGROUND.
     This Statement is being jointly filed by Authentic Fitness Corporation
     (the issuer of the class of equity securities which is the subject of
     the transaction, The Warnaco Group, Inc. and A Acquisition Corp. (a
     wholly owned subsidiary The Warnaco Group, Inc.).
     (a)-(d),
     (g)
                The information concerning the name, state or other place of
                organization, principal business and address of the
                principal office of The Warnaco Group, Inc. and A
                Acquisition Corp., and the information concerning the name,
                business address, present principal occupation or employment
                and the name, principal business and address of any
                corporation or other organization in which such employment
                or occupation is conducted, material occupations, positions,
                offices or employments during the last five years and
                citizenship of each of the executive officers and directors
                of The Warnaco Group, Inc., A Acquisition Corp. and
                Authentic Fitness Corporation is set forth under
                'Introduction,' 'The Tender Offer -- Section 9. Certain
                Information Concerning Warnaco and Purchaser' and in
                Schedule I of the Offer to Purchase and is incorporated
                herein by reference.
     (e)-(f)    The response to Item 2 of the Schedule 14D-1 is incorporated
                herein by reference with respect to The Warnaco Group, Inc.
                and A Acquisition Corp. To the best of the undersigneds'
                knowledge, none of the persons with respect to whom
                information is provided in response to this Item was during
                the last five years (i) convicted in a criminal proceeding
                (excluding traffic violations or similar misdemeanors) or
                (ii) a party to a civil proceeding of a judicial or
                administrative body of competent jurisdiction and as a
                result of such proceeding was or is subject to a judgment,
                decree or final order enjoining further violations of, or
                prohibiting activities subject to, federal or state
                securities laws or finding any violation of such laws.

 3.  PAST CONTACTS, TRANSACTIONS OR NEGOTIATIONS.
     (a)-(b)    The response to Item 3 of the Schedule 14D-1 is incorporated
                herein by reference.

 4.  TERMS OF THE TRANSACTION.
     (a)        The information set forth in the Offer to Purchase on the
                cover page thereof and under 'Introduction,' 'Special
                Factors -- Background of the Offer and the Merger,' 'Special
                Factors -- The Merger Agreement,' 'The Tender
                Offer -- Section 1. Terms of the Offer; Expiration Date,'
                'The Tender Offer -- Section 2. Acceptance for Payment and
                Payment for Shares,' 'The Tender Offer -- Section
                3. Procedures for Accepting the Offer and Tendering Shares,'
                'The Tender Offer -- Section 4. Withdrawal Rights,' 'The
                Tender Offer -- Section 12. Conditions to the Offer' and
                'The Tender Offer -- Section 15. Miscellaneous' is
                incorporated herein by reference.
     (b)        Not Applicable.


                                       1




          
 5.  PLANS OR PROPOSALS OF THE ISSUER OR AFFILIATE.

     (a)-(e)    The response to Items 5(a)-(e) of the Schedule 14D-1 is
                incorporated herein by reference.

     (f)-(g)    The response to Items 5(f)-(g) of the Schedule 14D-1 is
                incorporated herein by reference.

 6.  SOURCE AND AMOUNT OF FUNDS OR OTHER CONSIDERATION.

     (a)        The response to Item 4(a) of the Schedule 14D-1 is
                incorporated herein by reference.

     (b)        The information set forth in the Offer to Purchase in
                'Special Factors -- Related Party Transactions' and 'The
                Tender Offer -- Section 14. Solicitation Fees and Expenses'
                is incorporated by reference herein.
     (c)-(d)    The information set forth in the Offer to Purchase in the
                'Tender Offer -- Section 10. Source and Amount of Funds' is
                incorporated by reference herein.

 7.  PURPOSE(S), ALTERNATIVES, REASONS AND EFFECTS.
     (a)        The response to Item 5 of the Schedule 14D-1 is incorporated
                herein by reference.

     (b)        The information set forth in the Offer to Purchase under
                'Special Factors -- Background of the Offer and the Merger'
                and 'Special Factors -- Purpose and Structure of the Offer
                and the Merger; Reasons of Warnaco and Purchaser for the
                Offer and the Merger' is incorporated herein by reference.

     (c)-(d)    The information set forth in the Offer to Purchase under
                'Introduction,' 'Special Factors -- Background of the Offer
                and the Merger,' 'Special Factors -- Recommendation of the
                Authentic Fitness Special Committee and Authentic Fitness
                Board; Fairness of the Offer and the Merger,' 'Special
                Factors -- Purpose and Structure of the Offer and the
                Merger; Reasons of Warnaco and Purchaser for the Offer and
                the Merger,' 'Special Factors -- Plans for Authentic Fitness
                after the Offer and the Merger; Certain Effects of the Offer
                and the Merger,' 'The Tender Offer -- Section 5. Certain
                U.S. Federal Income Tax Consequences' and 'The Tender
                Offer -- Section 7. Effect of the Offer on the Market for
                the Shares, the NYSE Listing and Exchange Act Registration'
                is incorporated herein by reference.

 8.  FAIRNESS OF THE TRANSACTION.
     (a)-(e)    The information set forth in the Offer to Purchase under
                'Introduction,' 'Special Factors -- Background of the Offer
                and the Merger,' 'Special Factors -- Recommendation of the
                Authentic Fitness Special Committee and Authentic Fitness
                Board; Fairness of the Offer and the Merger,' 'Special
                Factors -- Position of Warnaco Regarding Fairness of the
                Offer and the Merger,' and 'Special Factors -- Purpose and
                Structure of the Offer and the Merger; Reasons of Warnaco
                and Purchaser for the Offer and the Merger' is incorporated
                herein by reference.

     (f)        Not Applicable.

 9.  REPORTS, OPINIONS, APPRAISALS AND CERTAIN NEGOTIATIONS.

     (a)-(c)    The information set forth in the Offer to Purchase under
                'Special Factors -- Background of the Offer and the Merger,'
                'Special Factors -- Recommendation of the Authentic Fitness
                Special Committee and Authentic Fitness Board; Fairness of
                the Offer and the Merger,' 'Special Factors -- Opinion of
                Financial Advisor to Authentic Fitness,' 'Special
                Factors -- Position of Warnaco Regarding Fairness of the
                Offer and the Merger' and in Schedule II is incorporated
                herein by reference.


                                       2




          
10.  INTEREST IN SECURITIES OF THE ISSUER.

     (a)-(b)    The response to Item 6(a) and (b) of the Schedule 14D-1 is
                incorporated herein by reference.

11.  CONTRACTS, ARRANGEMENTS OR UNDERSTANDINGS WITH RESPECT TO THE ISSUER'S
     SECURITIES.
     The response to Item 7 of the Schedule 14D-1 is incorporated herein by
     reference.

12.  PRESENT INTENTION AND RECOMMENDATION OF CERTAIN PERSONS WITH REGARD TO
     THE TRANSACTION.
     (a)-(b)    The information set forth in the Offer to Purchase under
                'Introduction,' 'Special Factors -- Background of the Offer
                and the Merger,' 'Special Factors -- Recommendation of the
                Authentic Fitness Special Committee and Authentic Fitness
                Board; Fairness of the Offer and the Merger,' 'Special
                Factors -- Interests of Certain Persons in the Offer and the
                Merger' and 'Special Factors -- Beneficial Ownership of
                Common Stock' is incorporated herein by reference.

13.  OTHER PROVISIONS OF THE TRANSACTION.
     (a)        The information set forth in the Offer to Purchase under
                'Special Factors -- Rights of Stockholders in the Offer and
                Merger,' 'Special Factors -- The Merger Agreement' and in
                Schedule III is incorporated herein by reference.

     (b)        Not Applicable.

     (c)        Not Applicable.

14. FINANCIAL INFORMATION
     (a)        The information set forth in the Offer to Purchase under
                'The Tender Offer -- Section 8. Certain Information
                Concerning Authentic Fitness' is incorporated herein by
                reference. The Company's Annual Report on Form 10-K for the
                year ended July 3, 1999 and its Quarterly Report on
                Form 10-Q for the quarter ended October 2, 1999 are
                incorporated by reference in the Offer to Purchase. The
                Company's audited financial statements for the periods
                covered by the Form 10-K and its audited financial
                statements for the periods covered by the Form 10-Q are
                incorporated by reference, pursuant to General
                Instruction D to Schedule 13E-3.
     (b)        Not Applicable.

15.  PERSONS AND ASSETS EMPLOYED, RETAINED OR UTILIZED.
     (a)        The information set forth in the Offer to Purchase under
                'Special Factors -- Background of the Offer and the Merger,'
                and 'Special Factors -- Plans for Authentic Fitness After
                the Offer and the Merger; Certain Effects of the Offer and
                the Merger' is incorporated herein by reference.

     (b)        The response to Item 8 of the Schedule 14D-1 is incorporated
                herein by reference.

16.  ADDITIONAL INFORMATION.
     The response to Item 10(f) of the Schedule 14D-1 is incorporated herein
     by reference.


                                       3


17. MATERIAL TO BE FILED AS EXHIBIT.


     
(a)     *U.S. $600,000,000 364-Day Credit Agreement dated as of
        November 17, 1999 among Warnaco Inc. as Borrower and The
        Warnaco Group, Inc. and the Initial Lenders and the Bank of
        Nova Scotia and Salomon Smith Barney Inc.

(b)(1)  Opinion of Financial Advisor to Authentic Fitness (attached
        as Schedule II to the Offer to Purchase)

(b)(2)  Presentation of Financial Advisor to Authentic Fitness dated
        November 15, 1999

(b)(3)  Opinion of Wasserstein Perella & Co., Inc.

(b)(4)  Presentation of Wasserstein Perella & Co., Inc. dated
        November 12, 1999

(c)     *Agreement and Plan of Merger dated November 15, 1999, among
        The Warnaco Group, Inc., A Acquisition Corp. and Authentic
        Fitness Corporation.

(d)(1)  *Form of Offer to Purchase, dated November 17, 1999

(d)(2)  *Form of Letter of Transmittal

(d)(3)  *Form of Notice of Guaranteed Delivery

(d)(4)  *Form of Letter from J.P. Morgan & Co. to Brokers, Dealers,
        Commercial Banks, Trust Companies and Other Nominees.

(d)(5)  *Form of Letter from Brokers, Dealers, Commercial Banks,
        Trust Companies and Nominees to Clients.

(d)(6)  *Joint Press Release issued by Warnaco and Authentic Fitness
        on November 15, 1999.

(e)     *Section 262 of the Delaware General Corporation Law
        (attached as Schedule III to the Offer to Purchase).

(f)     Not Applicable.


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* Incorporated by reference to the Statement on Schedule 14D-1 filed by Warnaco
and A Acquisition Corp. on November 17, 1999.

                                       4


                                   SIGNATURE

     After due inquiry, and to the best of my knowledge and belief, the
undersigned certifies that the information set forth in this statement is true,
complete and correct.

                                          THE WARNACO GROUP, INC.
                                          By: /s/ STANLEY P. SILVERSTEIN
                                               .................................
                                            NAME: STANLEY P. SILVERSTEIN
                                            TITLE: VICE PRESIDENT AND GENERAL
                                              COUNSEL

                                          A ACQUISITION CORP.
                                          By: /s/ STANLEY P. SILVERSTEIN
                                               .................................
                                            NAME: STANLEY P. SILVERSTEIN
                                            TITLE: VICE PRESIDENT

                                          AUTHENTIC FITNESS CORPORATION
                                          By: /s/ MICHAEL P. MCHUGH
                                               .................................
                                            NAME: MICHAEL P. MCHUGH
                                            TITLE: SENIOR VICE PRESIDENT AND
                                              CHIEF FINANCIAL OFFICER

Date: November 17, 1999

                                       5


                                 EXHIBIT INDEX

17. MATERIAL TO BE FILED AS EXHIBIT.


     
(a)     *U.S. $600,000,000 364-Day Credit Agreement dated as of November 17, 1999 among Warnaco
        Inc. as Borrower and The Warnaco Group, Inc. and the Initial Lenders and the Bank of Nova
        Scotia and Salomon Smith Barney Inc.
(b)(1)  Opinion of Financial Advisor to Authentic Fitness (attached as Schedule II to the Offer
        to Purchase)
(b)(2)  Presentation of Financial Advisor to Authentic Fitness dated November 15, 1999
(b)(3)  Opinion of Wasserstein Perella & Co., Inc.
(b)(4)  Presentation of Wasserstein Perella & Co., Inc. dated November 12, 1999
(c)     *Agreement and Plan of Merger dated November 15, 1999, among The Warnaco Group, Inc., A
        Acquisition Corp. and Authentic Fitness Corporation.
(d)(1)  *Form of Offer to Purchase, dated November 17, 1999
(d)(2)  *Form of Letter of Transmittal
(d)(3)  *Form of Notice of Guaranteed Delivery
(d)(4)  *Form of Letter from J.P. Morgan & Co. to Brokers, Dealers, Commercial Banks, Trust
        Companies and Other Nominees.
(d)(5)  *Form of Letter from Brokers, Dealers, Commercial Banks, Trust Companies and Nominees to
        Clients.
(d)(6)  *Joint Press Release issued by Warnaco and Authentic Fitness on November 15, 1999.
(e)     *Section 262 of the Delaware General Corporation Law (attached as Schedule III to the
        Offer to Purchase).
(f)     Not Applicable.


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* Incorporated by reference to the Statement on Schedule 14D-1 filed by Warnaco
and A Acquisition Corp. on November 17, 1999.

                                       6