Ms. Jessy Hayem reports

GILDAN ACTIVEWEAR ANNOUNCES DATE FOR THIRD QUARTER 2023 EARNINGS RELEASE

Gildan Activewear Inc. will release its 2023 third quarter results on Thursday, Nov. 2, 2023. A press release will be issued before markets open, and a conference call is scheduled on that same day at 8:30 a.m. ET to discuss the company's results. The conference call can be accessed by dialling 800-715-9871 (Canada and United States) or 646-307-1963 (international) and entering passcode 6495687 followed by the pound key. A replay will be available for seven days starting at 12:30 p.m. ET by dialling 800-770-2030 (Canada and U.S.) or 609-800-9909 (international) and entering the same passcode. A live audio webcast of the conference call, as well as a replay, will be available.

About Gildan Activewear Inc.

Gildan is a leading manufacturer of everyday basic apparel. The company's product offering includes activewear, underwear and socks, sold to a broad range of customers, including wholesale distributors, screenprinters or embellishers, as well as to retailers that sell to consumers through their physical stores and/or e-commerce platforms and to global lifestyle brand companies. The company markets its products in North America, Europe, Asia Pacific and Latin America, under a diversified portfolio of company-owned brands including Gildan, American Apparel, Comfort Colors, Goldtoe, Peds, in addition to the Under Armour brand through a sock licensing agreement providing exclusive distribution rights in the United States and Canada. Gildan owns and operates vertically integrated, large-scale manufacturing facilities which are primarily located in Central America, the Caribbean, North America and Bangladesh. Gildan operates with a strong commitment to industry-leading labour, environmental and governance practices throughout its supply chain in accordance with its comprehensive ESG program embedded in the company's long-term business strategy.