The Alpenheat heated jacket Fire has 5 heat levels with a special heating cell system made out of bio-thermal-fibres which are incorporated in the backside of the clothing. The synthetic heating cells can hardly be felt through the flexible bio-thermal-fibres; therefore it is very comfortable to wear the jacket. Fire increases your wellbeing at cold temperatures; therefore you won’t want to miss Fire when in the cold.
The heated jacket consists of 3-layered soft-shell material and is wind and waterproof. Neither water nor wind can get through from the outside but sweat can easily escape. Therefore the soft-shell jacket keeps the body dry and pleasantly warm.