Marker Alpinist 12 Long Travel is an ultralight long-wheelbase ski touring binding without ski-stopper, able to offer you excellent performance both uphill and downhill. The pin binding gives you the ability to adjust the toe and heel unit from -7.5 mm to +22.5 mm, as well as actively compensate for the length when flexing the ski, greatly improving stability and control. The carbon-reinforced toecap instead provides excellent rigidity and is equipped with anti-ice pads and elastomer inserts that facilitate the fit. The heel has a heel lift for climbing (from 0°, 5° and 9°) and allows you to switch very comfortably from walking mode to ski mode. You can also adjust its position by +/- 7.5 mm to adapt it perfectly to the length of your boot! Marker Alpinist 12 Long Travel ski mountaineering binding