Advanced to expert skier that want a ski boot that will allow them to hike or skin with ease will love the Salomon Quest Pro 100. Salomon's 360 Degree Custom Shell allows the shell of the boot to easily be adapted to your foot. An Authorized Salomon Dealer can place the shell inside a special oven to heat it. Once the shell is heated, it goes on your foot. As the shell cools the last can stretch out from 100mm all the way to 106mm in the ball of the foot for total comfort. The Quest Pro 110 is equipped with Ride & Hike Technology that with the flip of the lever unhinges the upper cuff to give you more mobility. Salomon's 24mm Oversized Pivot hinges the upper cuff to the lower shell with a strong connection, and it will deliver more power right to the edges of your skis. Salomon's My Custom Fit Pro Liner has 60% of the liner made with Thermoformable material that can accelerate the breaking in process. If you want a sidecountry boot that has bomber tough in bounds performance, that can be easily be dialed in for your foot, slide your feet into a pair of Quest Pro 110's from Salomon.