Downhill Ski Boots Buying Guide
Crystal Mountain
Atomic Hawx Ultra 100 Dual BOA Ski Boots - 2025/2026
$579.95
Members get an est. $57.99 in rewards
With a narrow last and forgiving flex, these Atomic ski boots give skiers with narrow feet a high-performance fit. Dial-in your comfort with dual BOA® dials and heat-moldable shells and cuffs.
- Prolite lightweight shell construction with added reinforcements is shockingly stable for a wide range of all-mountain skiers
- Polyurethane shells and cuffs
- Customize the shells and cuffs with Memory Fit, an advanced heat-fitting tech that reshapes the plastic to your leg and foot shape for a precise fit
- Dual BOA® Fit System Alpine is an advanced dial system on both shells and cuffs that wraps the legs and feet and allows you to fine-tune your fit in either direction
- Mimic Silver liners with Ankle Locks for excellent foot and heel hold
- Mimic liners use heat-moldable plastics in the heel and ankle areas to mimic your anatomy
- 3D stretch toe boxes maximize the liner length, allowing for a little extra space in the big toe area
- Highly anatomic 98 mm last for a narrow-volume fit and legendary Hawx feel
- Cantable GripWalk grip pads
- Energy Backbone
- Dual-sided cuff alignment
- Hawx fixed tongues
- 35 mm hook-and-loop straps
- Monopoint sizes 23/23.5 and smaller have low cuff height; monopoint sizes 24/24.5 and larger have regular cuff height
- Includes size adjuster
Imported.
View all Atomic Men's Downhill Ski Boots| Best Use | Downhill Skiing |
|---|---|
| Skill Level | Intermediate |
| Ski Boot Flex | Medium Flex |
| Flex Index | 100 |
| Walk Mode | No |
| Cant Adjustment | Yes |
| Liner Material | Mimic Silver Liner |
| Moldable Liner | Custom Moldable |
| Last Width | 98 millimeters |
| Cuff Adjustment | Yes |
| Number of Buckles | 0 |
| Boot Sole Type | GripWalk (ISO 23223) |
| Gender | Unisex |
Atomic Footwear - Unisex Adult
| 4.5 UK | 5 UK | 5.5 UK | 6 UK | 6.5 UK | 7 UK | 7.5 UK | 8 UK | 8.5 UK | 9 UK | 9.5 UK | 10 UK | 10.5 UK | 11 UK | 11.5 UK | 12 UK | 12.5 UK | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| U.S. Men's | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 |
| U.S. Women's | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | |
| UK | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 |
| EU | 37 1/3 | 38 | 38 2/3 | 39 1/3 | 40 | 40 2/3 | 41 1/3 | 42 | 42 2/3 | 43 1/3 | 44 | 44 2/3 | 45 1/3 | 46 | 46 2/3 | 47 1/3 | 48 |
| Foot Length (in.) | 9.1 | 9.25 | 9.44 | 9.64 | 9.84 | 10 | 10.23 | 10.43 | 10.62 | 10.82 | 11 | 11.22 | 11.4 | 11.6 | 11.8 | 12 | 12.2 |
Sizing Notes
Measurements are stated in inches unless otherwise indicated.
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