Firma FERAX Sp. z oo from Zduńska Wola is a producer of Gatta tights. The production of tights began in 1993 in Zduńska Wola. It was a breakthrough moment for the domestic hosiery industry and was a milestone in its development. The next years of the brand's presence on the market were characterized by constant progress.

In addition to tights, she also produces stockings, knee-highs, underwear (also modeling and sports), bathing suits, tights for children and men's underwear. Today, it has the most modern and largest factory in Europe.

Gatty's collections are available for sale in over 130 brand stores in the largest cities in Poland and in renowned lingerie and tights stores. The brand has gained recognition not only on home soil. Its products are sold in European Union countries (such as Great Britain, France) and Russia, as well as in countries on other distant continents, including USA, Australia.

The company has repeatedly won the Golden Consumer Laurel, an award given to products most often chosen on the market, recommended to others and positively evaluated.