Head has perfected the formula of the ultimate frontside freeride boot. A more approachable take on Heads legendary race boots, the Formula 110 puts skiers in a central position and allows for massive amounts of customization in both flex and fit. Liquid fit allows for liquid to be injected into the liner to further customize your skiing experience. Four micro-adjustable Spine-Flex buckles allow for the perfection of your fit outside of the bootfitters. Hard charging resort skiers will love the responsiveness and energetic performance of the Head Formula 110.