Thermo-regulating Range
Fight night sweats!
While you sleep we regulate your temperature
The thermo-regulating technology interacts with our body by handling temperature changes during the night and maintaining a constant temperature while we sleep. Not too cold, not too hot. Always the right temperature adapted to the needs of your rest.
Feel the technology. Rest at the perfect temperature.
Velfont Thermo-regulating range: The definitive solution to temperature problems
The Velfont® Thermo-regulating products incorporate the ‘Phase Change Materials’ (PCM) technology developed by NASA to control temperature variations, which play a key role in sleep.
How it works and how it interacts with our body:
The Outlast material printed on the fabric is made of natural wax microcapsules that react to body temperature, turning from solid to liquid and vice versa during the night to regulate your body temperature.
- 1: Body temperature rises
- 2: Thermo-regulating fabric absorbs the remaining heat
- 3: This excess heat is stored
- 4: Body temperature drops
- 5: The fabric releases the stored heat
- 6: Body temperature is restored
This interactive process is repeated throughout the night, resulting in an ideal microclimate that maintains the perfect temperature, while controlling the fluctuations between hot and cold that the body experiences during rest and reducing sweating and related discomfort.

Who needs the Thermo-regulating range?
- People who suffer from night sweats or thermal discomfort
- Women in the menopausal stage, who experience hot flashes
- Couples with different thermal needs
- Athletes: They need optimal recovery and rest
- Pregnant women, whose altered metabolism affects their thermoregulation
- Vulnerable, heat-sensitive population (elderly or children)
- In winter, in overheated bedrooms (with heating)
- In summer, in hot and poorly insulated bedrooms (without air conditioning)
- Use of very warm pajamas and bed linen that do not breathe
- Use of viscoelastic and foam pillows and mattresses that enhance the sensation of warmth
Outlast® technology was originally developed for NASA to protect astronauts from extreme temperature changes when exiting the spacecraft during space travel.
Velfont now applies this technology to manufacture a complete and exclusive range of intelligent bed linen, capable of self-regulating the temperature during sleep.
SkinComfort: the perfect complement to your Thermo-regulating Range products
SkinComfort® products are included in our Thermo-regulating Range because, due to their properties, they contribute to a comfortable rest at the optimum temperature, free of sweat. They are 100% complementary to the current Thermo-regulating Range, as they are designed to be in contact with the skin.
This treatment provides multiple benefits thanks to the combination of 3 properties:
- Moisture Management: It incorporates a moisture management treatment that promotes the evaporation of sweat and quick drying of the fabric, providing long-lasting comfort.
- Thermo-regulation by PCMs: Thanks to the presence of PCMs, the Outlast® Fresh2SKIN® treatment interacts with body temperature promoting rest at the optimal temperature.
- Menthol finish: Due to its natural properties, it enhances the sensation of freshness when the cold receptors of the skin come into contact with the menthol by nervous stimulation.
The Outlast® Fresh2SKIN® treatment is imperceptible, as it does not alter the properties of the fabric, is skin-friendly and dermatologically tested. It is also wash resistant and certified.
The importance of temperature during rest
Temperature is one of the main causes of poor sleep. However, the impact of cold or heat on sleep quality is not always obvious.
Consequences of a high temperature during rest:
- It affects sleep
- It interrupts deep sleep phases
- It causes sweating and physical discomfort
- It worsens performance, mood and health
How can you enhance thermo-regulation?
Did you know that if you use the products of the Thermo-regulating Range and place SkinComfort products on top, you can achieve the perfect thermo-regulating complement? Give it a try.
Discover how it works
We have spoken with our consumers to find out about their difficulties in getting a good rest.
And they have told us about their experience with the Thermo-regulating products.
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