The Atomic Hawx Ultra 110 S. The Legendary Hawx Feel, in a flex perfect for skiers with a narrow foot and medium build, and part of the lightest alpine boot series weâ€™ve ever made. Prolite â€“ our revolutionary light construction with added reinforcements in key zones â€“ keeps weight down while providing extra strength for powerful skiing. The Gold 3Mâ„¢ Thinsulateâ„¢ Liner is pre-shaped for comfort and support, and the Memory Fit process will thermoform your liners, shell and cuff to your feet in just minutes. Power Shift lets you adjust forward lean and flex. The Hawx Ultra 110 S is a ski boot that will make every run feel like a perfectly-controlled, high-speed skierâ€™s dream.