sloggi was introduced at the end of the 1970s under Triumph International — a manufacturer founded in 1886 in Heubach, Germany, and headquartered in Bad Zurzach, Switzerland since 1977 — marketing underwear and other products with high cotton content. The line later expanded to men (sloggi Men) and swimwear (sloggi swim).
One of Triumph's two global focus brands alongside the Triumph label itself, sloggi is sold through department stores, trade partners and the company's own shops and online stores across a network spanning more than 40 countries.