Most tights simply insulate you from the cold but, thanks to the Heat Generating Technology of the BeHOT fabric, we have created a pair of tights that not only insulate but also generates additional heat – up to 4 degrees C- as your body moves. The appliance of science has allowed us to achieve this in two ways: firstly, as you exercise the movement of your legs 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. We’ve also added our Acquazero finish to the BeHOT bib tights that makes sure you not only stay toasty warm but dry, too. Combined together, the result is that BeHOT tights help you stay warmer and drier for longer.