UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, DC 20549
FORM 6-K
Report of Foreign Private Issuer
Pursuant to Rule 13a-16 or 15d-16 of
the Securities Exchange Act of 1934
| For the month of: August 2025 | Commission File Number: 1-14830 |
| GILDAN ACTIVEWEAR INC. |
| (Translation of registrant’s name into English) |
| 600 de Maisonneuve Boulevard West 33rd Floor Montréal, Québec Canada H3A 3J2 |
| (Address of principal executive offices) |
Indicate by check mark whether the registrant files or will file annualreports under cover of Form 20-F or Form 40-F:
Form 20-F ¨ Form 40-F x
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934,the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
| GILDAN ACTIVEWEAR INC. | |||
| Date: August 20, 2025 | By: | /s/ Isabelle Papillon | |
| Name: | Isabelle Papillon | ||
| Title: | Corporate Secretary | ||
EXHIBIT INDEX
| Exhibit | Description of Exhibit | |
| 99.1 | Material Change Report, dated August 20, 2025 | |
| 99.2 | Agreement and Plan of Merger |