New Alpinist Free The new Alpinist Free, with a DIN range of 4.0 to 11.0, weighs just 395 g including the brake, and offers significantly improved power transmission and skiing performance thanks to its new, wider base. Like the previous model, it is equipped with the extra-stiff, carbon-reinforced ISI toe piece in addition to the Alpinist heel piece, whose wider platform allows for simplified and intuitive step-in. The clever kinematics of the pin lever allow the pins to engage with very little force. The Alpinist heel piece offers a full 35 mm adjustment range as well as climbing aids of 0°, 5° and 9°. The wide drilling pattern of the Alpinist Free also promotes excellent power transmission to the edges, and the overall design allows for active length compensation, which does not affect the ski's flex behaviour. The Alpinist Free is made from materials such as recycled plastic.