Fischer Soma Vacuum Ranger 12 Ski Boots - The Top Freerider: The Soma Vacuum Ranger 12 boots are ultralight with a supreme fit thanks to Vacu-Plast and vibram sole for for perfect grip on steep rocky scrambles or daily walks. Fully customizable with absolute precision, thanks to VACU-PLAST energy-saving plastic that is 15 % less weight and has higher elasticity. NEW Hike/Ride/Lock modes allows for easy walking from the car and lodge, Ride for smooth forward lean and a locked out rear-ward flex, and then Lock for a truly stiff upper cuff and maximum control on the hardest of terrain. Shock absorbers for soft landings and patented liner technologies to make hiking easy. The ultimate multi-use boot that exceeds all performance for AT use and alpine feel and control.