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Composition

Maintenance advice

Traceability

Red heart print cotton boxer shorts :
DYEING/PRINTING - France :
KNITTING - France : At LEMAHIEU, Saint-André-Lez-Lille (59)
MANUFACTURING - France : At LEMAHIEU, Saint-André-Lez-Lille (59)

Navy blue cotton boxer shorts :
DYEING/PRINTING - France :
KNITTING - France : At AET, Roanne (42), At MALTERRE, Moreuil (80)
MANUFACTURING - France : At ESSENTIEL INDUSTRY, Décines Charpieu (69), At CHANTELLE, Epernay (51), At BONNE NOUVELLE, Aubervilliers (93), At ATELIER L, Chauvigny (86)
ELASTIC WAISTBAND ACCESSORY - France : At BERTHEAS, Saint-Chamond (42)

Red cotton boxer shorts :
DYEING/PRINTING - France :
KNITTING - France : At AET, Roanne (42)
MANUFACTURING - France : At ESSENTIEL INDUSTRY, Décines Charpieu (69), At CHANTELLE, Epernay (51), At BONNE NOUVELLE, Aubervilliers (93), At ATELIER L, Chauvigny (86)
ELASTIC WAISTBAND ACCESSORY - France : At BERTHEAS, Saint-Chamond (42)

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The (R)evolution continues / We're cutting the price in half

We divide the price by 2: The (R)evolution continues

400,000 briefs sold in 2024, more than one million pieces in 2025.

For 2026: target of 2 million. We're counting on you!

Your eco-designed everyday essentials, made in France, at affordable prices and without compromising on quality. Together, let's revive French industry. Impossible is not (Slip) French.

Made In France

THE REDOUTABLE

Bonne Nouvelle is a new kind of textile factory, sharing Le Slip’s ambition to revolutionize the French textile industry. With 40 employees and 15,000 pieces produced per week, it has become the most productive underwear manufacturing factory.

Still not convinced?

You'll be proud of your underwear.

300 jobs in the region

4.4/5 de satisfaction client en moyenne

Réparation dans nos ateliers

Up to 50% fewer emissions

underwear that has what it takes, right where it counts.