Finally, there's a boot for newer and less aggressive skiers that doesn't fit like a boat. The Atomic Hawx Ultra 85 BOA W Ski Boots are very slim through the ankle and lower leg (not necessarily for everyone, but perfect for those who match this description) and let you deliver power and direction to your skis with a minimum of motion. The result is an immediate improvement in your skiing, and you'll be amazed at the difference. New for 2026 is the BOA® H+I1 closure on the shell, for an even better fit over the top of your foot.

• Last: 98 mm: A narrow last suitable for those with narrower than average feet (heat customizable to fit many average width feet).
• Memory Fit: Advanced heat-fitting technology creates a fully personalized shell, cuff and liner in minutes. The key is Memolink, Atomic's special additive that improves the moldability and stretch of their plastics. Expansion can be up to 6mm forefoot width and up to 10mm ankle width, resulting in a permanent and complete anatomical fit in minutes. See your bootfitter for details.
• Women's Specific Cuff: Specifically designed for female skiers, this cuff features wider, more fluted calf areas and a shorter cuff height for a secure, comfortable fit.
• Adaptive Fit Cuff System: These boots come with a special spoiler in the back of the cuff. If you want a classic, cozy fit around the calf you can just leave the spoiler in. If you want more volume you can take the spoiler out. This makes the boot cuff slightly lower at the back, more tuliped and more open (equivalent to one cuff size larger). It's quick, easy and you don't need tools.
• Flex: 85: A medium stiff flex for balanced power and response for intermediate to advanced skiers.
• True Flex: Atomic's unique True Flex additive helps PU and Grilamid shells maintain a consistent flex and feel in a wide variety of temperatures.
• Memory Fit 3D Silver Liner: Features Asymmetric Liner Construction with an asym tongue, toe box, collar shape and high-quality lining materials.
• Prolite: Instead of starting with a standard construction and cutting material away to save weight, Prolite does the opposite. It starts with the slimmest possible profile and then builds up reinforcements in key areas where strength is needed - like the Energy Backbone down each boot spine.
• Energy Backbone: A reinforced, asymmetric backbone providing extra strength for powerful skiing plus enhanced lateral energy transmission for better edge grip.
• Shell: True Flex Polyurethane
• Cuff: Polyurethane
• Forward Lean: 15˚
• 3˚ Shell Rotation
• Dual Sided Cuff Alignment
• 2 6000 Series Aluminum Cuff Buckles
• BOA® Fit System Lower Closure: Allows more even distribution of pressure over the forefoot and instep and infinite precise adjustment.
• Power Strap: 35mm Velcro Strap
• Sole: Cantable GripWalk ISO 23223 Grip Pads

Ski Boot Sizing Chart*

*this chart is intended as a general size guide. Some boot models may require more specific sizing.