BRT is a gel pad patented by Biemme. It is an innovative pad as the various layers are assembled and drilled asymmetrically. This action allows a better breathability of the underside of the pad, keeping the zone dry and cool, as well as increasing security and absorption by soil stress and vibrations transmitted by the frame These stresses can create redness if the area remains wet during use because of sweat and poor breathability. Therefore, this type of drilling obtained with single holes on the various layers made of different density and material allows
the pad to be more breathable. The insertion of the GEL helps to improve all of these features.