The power of lightness. To date, ski touring has involved compromising downhill performance to save on weight. With Tecnica Zero G Tour Pro touring ski boots those days are now over. The Zero G Tour Pro weighs just 1320 grams, thanks to it's carbonfiber-Grilamid cuff, and boasts a 55° range of motion in hike mode. A 4-buckle design with a true flex of 130 makes the Zero G Tour Pro second to none in downhill performance. So, feel free to go farther, higher, bigger, and faster.