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                                 UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION   
                             WASHINGTON, D.C. 20549

                                  SCHEDULE 13G

                   Under the Securities Exchange Act of 1934

                        (Amendment No. ______________)*


                             GILDAN ACTIVEWEAR INC.
_______________________________________________________________________________
                                (Name of Issuer)


                       CLASS A SUBORDINATE VOTING SHARES
_______________________________________________________________________________
                         (Title of Class of Securities)

                                   375916103
_______________________________________________________________________________
                                 (CUSIP Number)


                               December 31, 2004
_______________________________________________________________________________
            (Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule 
is filed:

     [X] Rule 13d-1(b)

     [ ] Rule 13d-1(c)

     [ ] Rule 13d-1(d)

* The remainder of this cover page shall be filled out for a reporting person's 
initial filing on this form with respect to the subject class of securities, 
and for any subsequent amendment containing information which would alter the 
disclosures provided in a prior cover page

The information required in the remainder of this cover page shall not be 
deemed to be "filed" for the purpose of Section 18 of the Securities Exchange 
Act of 1934 ("Act") or otherwise subject to the liabilities of that section of 
the Act but shall be subject to all other provisions of the Act (however, see 
the Notes)


PERSONS WHO RESPOND TO THE COLLECTION OF INFORMATION CONTAINED IN THIS FORM ARE 
NOT REQUIRED TO RESPOND UNLESS THE FORM DISPLAYS A CURRENTLY VALID OMB CONTROL 
NUMBER.

                               Page 1 of 5 pages

SEC 1745 (12-02)

CUSIP No. 375916103

-------------------------------------------------------------------------------
     1    Names of Reporting Persons
          I.R.S. Identification Nos of above persons (entities only).
               SEAMARK ASSET MANAGEMENT LTD.
-------------------------------------------------------------------------------
     2    Check the Appropriate Box if a Member of a Group (See Instructions)

     (a) ------------------------------------------------------------------ 
     
     (b) ------------------------------------------------------------------ 
-------------------------------------------------------------------------------
     3    SEC Use Only
-------------------------------------------------------------------------------
     4    Citizenship or Place of Organization
          INCORPORATED UNDER THE LAWS OF CANADA
-------------------------------------------------------------------------------
Number of      5    Sole Voting Power             1,998,355
Shares Bene-   ----------------------------------------------------------------
ficially by    6    Shared Voting Power
Owned by Each  ----------------------------------------------------------------
Reporting      7    Sole Dispositive Power        1,998,355
Person With:   ----------------------------------------------------------------
               8    Shared Dispositive Power
-------------------------------------------------------------------------------
     9    Aggregate Amount Beneficially Owned by Each Reporting Person
          1,998,355
-------------------------------------------------------------------------------
     10   Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See
          Instructions)
-------------------------------------------------------------------------------
     11   Percent of Class Represented by Amount in Row (9)      6.73%
-------------------------------------------------------------------------------
     12   Type of Reporting Person (See Instructions)             IA
-------------------------------------------------------------------------------
















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








                               Page 2 of 5 pages

ITEM 1.

     (a)  Name of Issuer:          GILDAN ACTIVEWEAR INC.

     (b)  Address of Issuer's Principal executive Offices        

                                   725 MONTEE DE LIESSE
                                   VILLE SAINT-LAURENT, QUEBEC
                                   H4T 1P5

ITEM 2.

     (a)  Name of Person Filing    SEAMARK ASSET MANAGEMENT LTD.

     (b)  Address of Principal Business Office or, if none, Residence

                                   1801 HOLLIS ST., STE. 310,
                                   HALIFAX N.S. B3J3N4

     (c)  Citizenship              CANADIAN

     (d)  Title of Class of Securities
                                   CLASS A SUBORDINATE VOTING SHARES.

     (e)  CUSIP Number             375916103

ITEM 3.   IF THIS STATEMENT IS FILED PURSUANT TO SECTIONS 240.13d-1(b) OR 
240.13d-2(b) OR (c), CHECK WHETHER THE PERSON FILING IS A:

     (a)  [ ]  Broker or dealer registered under section 15 of the Act (15
               U.S.C. 78o) 

     (b)  [ ]  Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c) 
     
     (c)  [ ]  Insurance company as defined in section 3(a)(19) of the Act (15
               U.S.C. 78c)

     (d)  [ ]  Investment company registered under section 8 of the Investment
               Company Act of 1940 (15 U.S.C. 80a-8)

     (e)  [X]  An investment adviser in accordance with Section
               240-13d-1(b)(1)(ii)(E);

     (f)  [ ]  An employee benefit plan or endowment in fund in accordance with
               Section 240-13d-1(b)(1)(ii)(F);

     (g)  [ ]  A parent holding company or control person in accordance with
               Section 240-13d-1(b)(1)(ii)(G);

     (h)  [ ]  A savings associations as defined in Section 3(b) of the Federal
               Deposit Insurance Act (12 U.S.C. 1813);

     (i)  [ ]  A church plan that is excluded from the definition of an
               investment company under section 3(c)(14) of the Investment
               Company Act of 1940 (15 U.S.C. 80a-3);

     (j)  / /  Group, in accordance with Section 240 13d-1(b)(1)(ii)(J).


                               Page 3 of 5 pages

ITEM 4. OWNERSHIP.

     Provide the following information regarding the aggregate number and 
percentage of the class of securities of the issuer identified in Item 1

     (a) Amount beneficially owned: 1998355

     (b) Percent of class: 6.73%

     (c) Number of shares as to which the person has:

          (i)    Sole power to vote or to direct the vote 1998355.

          (ii)   Shared power to vote or to direct the vote        .

          (iii)  Sole power to dispose or to direct the disposition of 1998355.

          (iv)   Shared power to dispose or to direct the disposition of       .

     Instruction   For computations regarding securities which represent a 
right to acquire an underlying security see Section 240.13d-3(d)(1)

ITEM 5. OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS

     If this statement is being filed to report the fact that as of the date 
hereof the reporting person has ceased to be the beneficial owner of more than 
five percent of the class of securities, check the following / /

Instruction. Dissolution of a group requires a response to this item

ITEM 6. OWNERSHIP OF MORE THAN FIVE PERCENT ON BEHALF OF ANOTHER PERSON.

     If any other person is known to have the right to receive or the power to 
direct the receipt of dividends from, or the proceeds from the sale of, such 
securities, a statement to that effect should be included in response to this 
item and, if such interest relates to more than five percent of the class, such 
person should be identified. A listing of the shareholders of an investment 
company registered under the Investment Company Act of 1940 or the 
beneficiaries of employee benefit plan, pension fund or endownment fund is not 
required. N/A

ITEM 7. IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE 
SECURITY BEING REPORTED ON BY THE PARENT HOLDING COMPANY

     If a parent holding company has filed this schedule, pursuant to Rule 
13d-1(b)(ii)(G), so indicate under Item 3(g) and attach an exhibit stating the 
identity and the Item 3 classification of the relevant subsidiary. If a parent 
holding company has filed this schedule pursuant to Rule 13d-1(c) or Rule 
13d-1(d), attach an exhibit stating the identification of the relevant 
subsidiary   N/A.

ITEM 8. IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP

     If a group has filed this schedule pursuant to Section 240 
13d-1(b)(1)(ii)(J), so indicate under Item 3(j) and attach an exhibit stating 
the Identity and Item 3 classification of each member of the group. If a group 
has filed this schedule pursuant to Section 240 13d-1(c) or Section 240 
13d-1(d), attach an exhibit stating the identify of each member of the group  
N/A.

ITEM 9. NOTICE OF DISSOLUTION OF GROUP

     Notice of dissolution of a group may be furnished as an exhibit stating the
date of the dissolution and that all further filings with respect to
transactions in the security reported on will be filed, if required, by members
of the group, in their individual capacity. See Item 5   N/A.

ITEM 10. CERTIFICATION




                               Page 4 of 5 pages

(a)  The following certification shall be included if the statement is filed
     pursuant to Section 240.13d-1(b):

          By signing below I certify that, to the best of my knowledge and
          belief, the securities referred to above were acquired and are held in
          the ordinary course of business and were not acquired and are not held
          for the purpose of or with the effect of changing or influencing the
          control of the issuer of the securities and were not acquired and are
          not held in connection with or as a participant in any transaction
          having that purpose or effect.

(b)  The following certification shall be included if the statement is filed
     pursuant to Section 240.13d-1(c):

          By signing below I certify that, to the best of my knowledge and
          belief, the securities referred to above were not acquired and are not
          held for the purpose of or with the effect of changing or influencing
          the control of the issuer of the securities and were not acquired and
          are not held in connection with or as a participant in any transaction
          having that purpose or effect.

                                   SIGNATURE

     After reasonable inquiry and to the best of my knowledge and belief, I 
certify that the information set forth in this statement is true, complete and 
correct.

                                            JANUARY 31, 2005
                                            -----------------------------------
                                                            Date

                                            /s/ Brent Barrie
                                            -----------------------------------
                                                          Signature

                                            BRENT BARRIE, CORPORATE SECRETARY
                                            -----------------------------------
                                                          Name/Title

     The original statement shall be signed by each person on whose behalf the
statement is filed or his authorized representative. If the statement is signed
on behalf of a person by his authorized representative other than an executive
officer or general partner of the filing person, evidence of the represent-
ative's authority to sign on behalf of such person shall be filed with
the statement, provided, however, that a power of attorney for this purpose
which is already on file with the Commission may be incorporated by reference.
The name and any title of each person who signs the statement shall be typed or
printed beneath his signature.

NOTE: Schedules filed in paper format shall include a signed original and five 
copies of the schedule, including all exhibits. See Section 240.13d-7 for other 
parties for whom copies are to be sent.

      ATTENTION: INTENTIONAL MISSTATEMENTS OR OMISSIONS OF FACT CONSTITUTE
                FEDERAL CRIMINAL VIOLATIONS (SEE 18 U.S.C. 1001)



                               Page 5 of 5 pages