Most armwarmers simply insulate you from the cold but, thanks to the Heat Generating Technology of the BeHOT fabric, Santini have created a pair of arm warmers that not only insulate but also generates additional heat – up to 4 degrees C – as your body moves.
The appliance of science has allowed Santini to achieve this in two ways: firstly, as you exercise the movement of your arms stretches and compresses the BeHOT fabric and its fibres generate heat. Secondly, the insulation property of the fabric results in less heat loss - entropy - than other fabrics. Of course, all this is achieved with maximum breathability that maximizes comfort.
Santini have also added their Acquazero finish to the BeHOT arm warmers that makes sure you not only stay toasty warm but dry, too. Combined together, the result is that BeHot arm warmers help you stay warmer and drier for longer.