Men's Hawx Ultra XTD 130 BOA 25/26
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Welcome to the boot that refuses to pick sides. The Atomic Hawx Ultra XTD 130 BOA is the ultimate boundary-bender—equally at home charging resort steeps or earning remote powder stashes through endless skin tracks.
This is what happens when engineers get tired of compromise. Tour efficiently? Check. Ski aggressively? Double check. Look good doing both? Triple check with style points. The 130 flex hits that sweet spot where power meets precision, while the 54-degree cuff rotation keeps your stride natural during those "just a little farther" moments.
The BOA H+i1 system transforms fit frustration into dial-it-in perfection. One pull tightens, push to release—it's that simple. The bi-directional micro-adjustments mean you can fine-tune pressure exactly where you need it. No more hot spots, no more loose zones, just uniform shell wrapping that feels custom-made.
At the core lives the Mimic Platinum liner with that game-changing Power Ankle Lock. Heat-mold this baby and it literally reshapes to match your anatomy. The Achilles Flex Zone keeps things comfortable during long approaches, while the asymmetrical ankle layer locks your heel down when it's time to send it.
The Prolite construction is pure engineering genius. Start with the slimmest possible profile, then strategically beef up the power zones. Result? A boot that climbs like a feather and skis like a brick house. The 98mm low-volume fit wraps narrow feet in precision control—no swimming around inside oversized shells here.
That Free/Lock 4.5 mechanism means business. Atomic's burliest ski/walk system locks down tight for descents and opens smooth for ascents. Plus, it shrugs off ice and snow like they're not even there. Because getting stuck in walk mode halfway down a couloir isn't anyone's idea of fun.
Made for adventurers who refuse to stay between the ropes. Whether you're dropping cliffs at the resort or finding your own lines in the backcountry, this boot adapts to your ambition.
Features
Shell Engineering & Construction
Material: Polyurethane (PU) shell and cuff for consistent performance
Technology: Prolite construction with targeted reinforcement zones
Last: 98mm narrow/low-volume for precision fit
Flex: 130 (Hard) for aggressive skiing performance
Weight: 1,861g per boot (size 26-26.5)
Customization: Memory Fit heat-molding for shell and cuff personalization
Advanced Closure & Fit Technology
Primary System: BOA H+i1 Single Pull with bi-directional micro-adjustment
Operation: One-pull tightening, push-button release
Shell Wrapping: Uniform pressure distribution for hot spot elimination
Tongue System: Adaptive Fit System (AFS) with repositionable design
Customization Range: Multi-directional adjustability for perfect fit
Touring Performance Systems
Range of Motion: 54-degree cuff rotation for natural walking stride
Ski/Walk Mechanism: Free/Lock 4.5 with adjustable forward lean
Ice Resistance: Easy cleaning system prevents mechanism freezing
Binding Compatibility: GripWalk, Pin, and traditional MN systems
Efficiency: Optimized for extended touring missions
Internal Comfort & Retention
Liner: Mimic Platinum with heat-moldable heel and ankle zones
Ankle Support: Power Ankle Lock (PAL) with asymmetrical density
Heel Hold: Dense liner construction for secure retention
Flex Zone: Achilles area designed for comfortable cuff rotation
Heat Molding: Complete liner customization to individual anatomy
Performance Characteristics
Terrain Capability: All-mountain, powder, and touring applications
Skiing Style: Freeride touring with aggressive descent capability
Activity Range: Resort charging to backcountry exploration
Power Transfer: Direct energy transmission for precise ski control
Comfort Duration: Extended wear capability for long mountain days
Construction Details
Profile: Slimmest possible design with strategic reinforcement
Durability: Key structural areas enhanced for powerful skiing
Weight Distribution: Optimized for touring efficiency
Material Quality: Premium PU construction for consistent performance
Engineering: Crossover design eliminates traditional compromises
Skier Profile
Best For:
Advanced to Expert Skiers seeking crossover touring capability
Narrow Foot Shapes (98mm last) requiring precision fit
Boundary Riders who ski both inbounds and backcountry terrain
Power Skiers wanting touring capability without sacrificing performance
Adventure Seekers exploring diverse mountain terrain and conditions
Ski boots are sized in Mondopoint, based on the length of your foot in centimeters. The chart below is a general reference for converting between sizing systems.
This chart is not a fitting. The only way to know your ski boot size is to be fit in person, either with a Boot Fitting at our shop or from a professional fitting you have had elsewhere. Sizing, shape, and volume vary by brand and model, and a performance fit is snugger than your street shoe. Unworn boots can be returned under our return policy, but a boot that doesn't fit can be a big hassle for your trip if you haven't tried it on.
Size Chart
| Mondo (cm) | US Men's | US Women's | EU |
|---|---|---|---|
| 22/22.5 | 4/4.5 | 5/5.5 | 35 |
| 23/23.5 | 5/5.5 | 6/6.5 | 36/37 |
| 24/24.5 | 6/6.5 | 7/7.5 | 38 |
| 25/25.5 | 7/7.5 | 8/8.5 | 39/40 |
| 26/26.5 | 8/8.5 | 9/9.5 | 41 |
| 27/27.5 | 9/9.5 | 10/10.5 | 42/43 |
| 28/28.5 | 10/10.5 | 11/11.5 | 44 |
| 29/29.5 | 11/11.5 | – | 45/46 |
| 30/30.5 | 12/12.5 | – | 47 |
| 31/31.5 | 13/13.5 | – | 48/49 |
| 32/32.5 | 14/14.5 | – | 50 |
Conversions are approximate and can differ by half a size between brands.
Half Sizes
Ski boots are built with one shell for each full and half size, so a 27 and a 27.5 are the same boot with a different liner or footboard. That is why sizes are listed together, like 27/27.5.
Very few models differ from this. Scarpa is the main exception, pairing sizes the other way (for example, 26.5/27 share a shell). When a model is sized differently, we call it out on that product's page.
Book a Boot Fitting with our team at (802) 253-4531. Preliminary boot work is included with every boot purchase.
