The Dalbello Quantum Free Pro Ski Boot allows us to push the limit on long tours through the backcountry, offering exceptional performance on both the ascent and the descent. The stiff 130 flex is ready to rip through fresh powder as we float down the mountain, unlocking effortless control and power transmission. The IF Touring PRO liner locks our heel in place so we can blast down the mountain and offers remarkable comfort in such a performance-oriented package. The full-length lacing system, memory foam tongue, and eXtra Dual Link cuff help lock in a perfect fit so our feet stay fresh on the long skin up to massive drops.