A support that provides warmth – entirely without a power socket, battery or chemical heat pads? That is exactly what supports with tourmaline ceramic fibres do. What at first sounds like magic is a physical principle: the reflection of your own body heat as infrared radiation. Here you will learn how the technology works and what it means in everyday life.
What is tourmaline?
Tourmaline is a naturally occurring mineral from the silicate group. It is best known as a gemstone in black, green or pink. One particular property makes it interesting for textiles: finely ground and worked into ceramic fibres, tourmaline can absorb thermal radiation and release it again in the long-wave infrared range.
The principle: your body heat, reflected back
Your body constantly gives off heat – much of it is lost unused to the surroundings. The bio-ceramic fibres in FIRTECH supports consist of tourmaline as well as magnesium and silicon oxides. They absorb this radiated body heat and reflect it back to the skin as long-wave infrared warmth.
- No external energy source: no electricity, no battery, no chemicals.
- Continuous: the warmth is there for as long as you wear the support.
- Self-regulating: the source is your own body heat – the support cannot overheat like an electrical device.
What do you feel when wearing it?
Most users describe a mild, even sensation of warmth that sets in after a few minutes – noticeably gentler than a heat plaster, but lasting. Ideal for anyone who wants warmth over several hours: in the office, on a walk, during sport or at night.
Tourmaline support vs. electric heat belts
- Without electricity & battery: no charging, no cable, no running costs.
- Suitable for everyday use: thin enough to sit discreetly under your clothing.
- Reusable & sustainable: no disposable pads, simply wash according to the care instructions.
- Safe: no electronics on the body, CE-marked.
Which parts of the body are FIRTECH supports available for?
The technology is used in supports for knee and ankle, back and waist, neck, shoulders, elbows and wrists – as well as in warming insoles for cold days. Every support is tailored to the respective part of the body so that the fibres lie flat against it.
FAQ – frequently asked questions
Do I have to charge or activate the support?
No. The fibres work with your body heat – simply put it on and you are ready.
How quickly do I feel the warmth?
As a rule within a few minutes, depending on the part of the body and the ambient temperature.
Can I wash the support?
Yes, in accordance with the care instructions. The tourmaline ceramic fibres are firmly worked into the fabric and are wash-resistant.
Is this a medical device?
FIRTECH supports are CE-marked. They are designed for comfort and warmth; they do not replace medical treatment.
