The vest holds by the principle of evaporative cooling, cool - once soaked in water and wrung out the cooling effect starts. The special fabric stores a certain moisture content produced by evaporation of a balancing cooling and keeps the body temperature in the optimal range.
X-PANTS LP (Long Protection). These tight-fitting pants are made of a material allowing for humidity exchange and protectors that allow for the full range of movement whilst protecting the region of the hip. Due to the tight fit combined with very good wearing comfort there is practically no slipping of the protector pads in the case of a crash.