Atomic Hawx Ultra 110 offers skiers with narrower feet the legendary Hawx feel for the first time – with a flex perfect for skiers with a medium build. Hawx Ultra is the lightest alpine boot series we’ve ever made. The reason it’s so light yet powerful: a radical Progressive Shell that adds reinforcement in key zones but reduces wall thickness overall to cut weight, combined with our Energy Backbone – a reinforced, asymmetric backbone that provides extra strength and edge grip for powerful skiing. The boot also includes a Memory Fit 3D Gold liner with pre-shaped heel and ankle areas for an even better first fit, and Memory Fit for a perfect personal fit in minutes. They also feature Power Shift, Cuff Alignment and our Cantable Grip Pads for complete customization.