A hot look and a great climate.
From the outside inconspicuously black, this underjacket really has something special: the hi-tech material schoeller®-PCMTM (breathable, can be washed and ironed) ensures balanced heat control.
It's function is adapted from space research: paraffin capsules react to changes in body temperature and store or emit heat energy.
Thus unpleasant fluctuations in body temperature are regulated: this works best at outside temperatures of between 10 and 20 °C.
Removable sleeves mean it can be worn as a vest, so the Phase Change functional jacket is ideal as an undergarment for hiking and sports, too.