Damart was born in 1953 from a major textile innovation - Thermolactyl - conceived by the despature brothers in Roubaix, France. The 1st “smart textile” in history, this “active heat” material gets its power from a revolutionary fibre with triboelectric properties. In other words, energy generated by micro-friction between the textile and the skin, providing a soothing heat. The electric microcharges could be seen in the dark, producing flashe that are legendary today! 66 years later, the technology has evolved significantly but the magic is still there: the flash,
the Damart brand emble, symbolizes its innovative power,
which today covers all needs for warmth.

At the age of 66, Damart’s Thermolactyl, the first smart textile in history, has crossed the decades without a wrinkle. Worn by generations of people who feel the cold, large and small, young and old, famous or anonymous, to snuggle up, ski, run, explore the north pole or simply live every day without shivering, even today, Thermolactyl is still the most warming textile on the market. Softer, thinner, lighter, it is enhanced every year with new technologies and is exported
to the 4 corners of the globe.


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25 avenue de la Fosse aux Chênes, 59100 Roubaix