Le Slip Francais, SA operates as a manufacturer of clothing and underwear. The company provides a range of clothing products made in France, including underwear such as slips, boxers, and culottes, as well as socks and pyjamas for men and women. It offers swimwear, including one-piece and two-piece swimsuits and swim shorts, and produces ready-to-wear items such as tops, pants, sweatshirts, and pullovers, including collaborative pieces. Accessories such as charentaises are available, and customers can create personalized packs of underwear. The company uses materials such as cotton, linen, organic cotton, and hemp, with some items designed in Paris and manufactured in regional French workshops. Customer service is available through a contact form and email. The company was founded in 2011 and is based in Paris, France.