The Atomic Hawx Ultra XTD blurs the line between an all-mountain freeride boot and an alpine touring boot. The Hawx Ultra XTD is aimed at expert skiers looking for a versatile high performance boot: The relatively narrow last and shorter cuff shape make the Ultra XTD a great choice for skiers with narrow, low volume feet. Borrowing from the Backland series, the Hawxs Ultra XTD boasts an innovative walk mode and Frictionless Pivot. The Ultra XTD comes with high-end Mimic Platinum liners that can be personalized to fit your feet and are flexible enough for comfortable touring. The innovative Prolite construction reinforces the shell in key spots without adding extra weight, making this the lightest model in the Ultra XTD series. Explore the resort and the backcountry with the Hawx Ultra XTD 115 W! - Suits alpine standard and Dynatech bindings - Flex: 110 - Last: 98 mm - Mimic Platinum Liner - Memory Fit - Gripwalk soles - Prolite construction - Frictionless Pivot - Energy Backbone - 4 b