Gildan Activewear Inc. manufactures and sells various apparel products in the United States, Canada, and internationally. It provides various activewear products, including T-shirts, fleece tops and bottoms, and sport shirts under the Gildan, Gildan Performance, Gildan Platinum, Gildan Hammer, Comfort Colors, American Apparel, Anvil by Gildan, Alstyle, Prim + Preux, and GoldToe brands. The company also offers hosiery products comprising athletic, dress, casual, liner, therapeutic, and workwear socks, as well as sheer panty hoses, tights, and leggings under the brands of Gildan, Gildan Platinum, Under Armour, GoldToe, PowerSox, GT a GoldToe Brand, Silver Toe, Signature Gold by Goldtoe, Peds, MediPeds, Kushyfoot, Therapy Plus, All Pro, Secret, Silks, Secret Silky, and American Apparel. In addition, it provides men's and boys' underwear products, and ladies panties under the Gildan and Gildan Platinum brand names; and ladies' shapewear, intimates, and accessories under the Secret and Secret Silky brands. The company sells its products to wholesale distributors, screen printers, or embellishers, as well as to retailers and consumer brand companies. The company was formerly known as Textiles Gildan Inc. and changed its name to Gildan Activewear Inc. in March 1995. Gildan Activewear Inc. was incorporated in 1984 and is headquartered in Montreal, Canada.