EMANA® is a smart polyamide yarn containing far infrared technology (FIR) which uses body heat to improve the skin well-being. 

Emana® allows clothes made with it to use the natural body heat to make your daily life even better. This smart fiber converts the human body heat into far infrared rays (FIR) and emit them back to the skin, promoting several benefits. 

Emana® is Solvay's polyamide 6.6-based smart yarn with a far infrared technology that transforms the human body heat in benefits to skin care.