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Fire resistant functional underwear is suitable for combination with outer fire resistant protective garments as secondary protective layer. This underwear can protect workers against occasional and brief contact with small igniting flames, against burn injury, the material is resistant to melting and dropping away. Except for protection our underwear provides extraordinary physiological and wearing comfort, soft touch and moisture transfer, for which proper combination of applied raw material is very important.

Optimum combination of flame resistant fibres and cotton ensures permanent and reliable protection from all kinds of heat.


modacrylic FR / cotton 

modacrylic fibres
  • a fiber that has self-extinguishing ability
  • carbonization of the material creates a barrier that prevents further spread of fire
  • properties are permanent and do not change even after repeated washing
  • modacrylic fibers do not exhibit photodegradation
Why to choose us? 
CLEVERTEX development
We do not get behind. We are working on new research projects. Thanks to high know-how we are able to create unique textile materials.
Functional textile materials require high quality manufacture. We apply well proved manufacturing process, certification and practical verification tests.
CLEVERTEX solution
Our will to anticipate new requirements is an important aspect of our work. We are ready to be the partner for unconventional and interesting textile solutions.