Atomic Hawx Ultra XTD 120 BOA Alpine Touring Boot

$711.96 $889.95
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Boot Fitters Advice
Description

The Atomic Hawx Ultra XTD 120 BOA Alpine Touring Boot is a 120-flex freeride touring boot on a 98mm last, with a full polyurethane shell and a BOA forefoot dial, for skiers who ski inbounds and tour on one setup.

Tech Specs
Features

  • Flex: A genuine 120 flex from a full True Flex polyurethane shell, damp and progressive, slightly more forgiving than the 130.
  • Weight: 1,860 g per boot (size 26.5), a heavier crossover built to ski hard.
  • Last: A 98mm low-volume last for a precise, secure fit on narrow to average feet.
  • Closure: BOA Fit System dial on the lower shell plus two cuff buckles and a cam power strap.
  • Walk Mode: Free/Lock 4.5 mechanism with Frictionless Pivot for 54 degrees of cuff rotation.
  • Shell: Prolite construction with Energy Backbone and heat-moldable Memory Fit.
  • Liner: Mimic heat-moldable liner for a custom fit.
  • Sole: Atomic full-rubber GripWalk sole (ISO 23223) with tech fittings.
  • Forward Lean: Adjustable to 13, 15, or 17 degrees via the walk mechanism.

Freeride Touring Boot

Atomic Hawx Ultra XTD 120 BOA Alpine Touring Boot

The Atomic Hawx Ultra XTD 120 BOA Alpine Touring Boot is a 1,860 gram (size 26.5) freeride touring boot with a 98mm last, a 120 flex, and a GripWalk (ISO 23223) sole with tech fittings, built for skiers who charge inbounds and still want to earn turns on the same boot. A full polyurethane shell, a BOA dial on the lower shell, and the Free/Lock 4.5 walk mechanism pair alpine-caliber power with 54 degrees of cuff rotation.

Expert Fit Review Fit profile and recommendations reviewed by CCBB bootfitters.

Is This the Right Boot for You?

Best For
Advanced to expert skiers who want one boot for resort days and backcountry tours, ski freeride skis in the 100 to 115mm range, and want a slightly more forgiving flex than the 130 with the same even, secure BOA forefoot wrap on a low-volume 98mm last.
Consider Another Boot If
You prioritize long, high-vertical tours where every gram matters, want a lighter 1-kilogram-class touring boot, have a wide or high-volume forefoot, or want the stiffest possible flex, in which case the 130 version makes more sense.

CCBB Boot Ratings

Uphill Efficiency
3/5
54 degree ROM at 1,860 g
Downhill Performance
4/5
Full PU, forgiving 120
Walking Comfort
3/5
Smooth pivot, heavier boot
Transition Speed
4/5
Free/Lock 4.5 plus BOA dial

Rating scale: 5 = top of its class, 4 = excellent, 3 = good, 2 = specialized or below average, and 1 = limited.

CCBB Fit Profile

Overall VolumeLow
Toe BoxNarrow
Forefoot VolumeNarrow
Instep HeightMedium
Heel HoldGood
Ankle HoldGood
PunchabilityModerate
Heat MoldableYes

Why We Like It

  • The full True Flex polyurethane shell and cuff give the Atomic Hawx Ultra XTD 120 BOA a damp, progressive 120 flex that skis close to a resort boot, slightly more forgiving than the 130 version.
  • The BOA Fit System on the lower shell wraps the forefoot evenly, removing the pressure points that two lower buckles can create and letting skiers fine-tune the fit on the fly.
  • The Free/Lock 4.5 walk mechanism with the Frictionless Pivot delivers 54 degrees of cuff rotation, a usable stride for a boot built primarily to ski hard.
  • The Memory Fit shell and Mimic liner can both be heat molded, so the 98mm last can be customized to problem feet in the shop.
  • The full-rubber GripWalk sole and tech fittings give a wide binding range, from pin-tech touring bindings to GripWalk and MNC alpine bindings.
  • At a 98mm last the Atomic Hawx Ultra XTD 120 BOA locks down low-volume feet and narrow ankles securely for confident power transfer to big skis.

Best Uses

  • 50/50 resort and backcountry days on one boot
  • Freeride touring on skis 100 to 115mm underfoot
  • Lift-served slackcountry and short skin-track laps
  • Aggressive downhill skiing where flex and damping matter
  • Skiers with low-volume, narrow feet and ankles

Bootfitter's Advice

The Atomic Hawx Ultra XTD 120 BOA fits as a low-volume boot on a 98mm last, running narrow through the forefoot with a medium instep and a snug, well-held heel and ankle. After fitting hundreds of skiers we find it suits narrow to average feet best. Wide forefeet and high insteps will want fit work before this boot feels comfortable.

The Memory Fit shell and Mimic liner both accept heat molding, and the polyurethane shell punches and stretches more readily than a thin Grilamid touring shell, so we can open room at the sixth-toe, navicular, and instep. The BOA dial spreads closure pressure across the forefoot, which helps skiers who get pinch points from conventional lower buckles. Plan on a shell fit rather than converting from street-shoe size, since length runs close to true Mondo.

Fit profile reviewed by CCBB bootfitters. Final sizing should be confirmed with a shell fit whenever possible.

Technical Specifications Manufacturer specs · Click to expand

Fit and Construction

Weight
1,860 g per boot (size 26.5). Independent measurements sit near 1,800 g at this size.
Last
98 mm
Flex
120. Genuinely stiff for a touring boot thanks to the full polyurethane shell, and slightly more forgiving than the 130 version, with a softer initial engagement from the BOA lower.
Range of Motion
54 degrees
Shell
Full True Flex polyurethane, Prolite construction with Energy Backbone, Memory Fit customizable
Cuff
Full True Flex polyurethane, Memory Fit customizable

Features and Compatibility

Walk Mode
Free/Lock 4.5 external ski/walk mechanism with Frictionless Pivot
Closure
BOA Fit System dial on the lower shell, two cuff buckles, and a cam power strap
Binding Compatibility
GripWalk and MNC alpine bindings plus pin-tech touring bindings; GripWalk (ISO 23223) sole with tech fittings. Not compatible with standard ISO 5355 alpine bindings.
Sole
Atomic full-rubber GripWalk sole (ISO 23223) with tech fittings
Forward Lean
13, 15, 17 degrees (adjustable via the walk mechanism)
Liner
Mimic heat-moldable liner

Compare the Atomic Hawx Ultra XTD 120 BOA

Hawx Ultra XTD 120 BOA vs. Atomic Hawx Ultra XTD 130 BOA

These two share the same full polyurethane shell, BOA lower, 98mm last, and 54-degree stride. The Atomic Hawx Ultra XTD 130 BOA skis a stiffer, damper flex for the hardest-charging skiers, while the 120 BOA is slightly more forgiving and easier to flex for lighter or less aggressive skiers. Choose by weight, strength, and how hard you drive a ski.

Shop Atomic Hawx Ultra XTD 130 BOA boots

Hawx Ultra XTD 120 BOA vs. Tecnica Zero G Tour Pro

Both are stiff freeride touring boots, but the Atomic Hawx Ultra XTD 120 BOA uses a full polyurethane shell for a damper, more resort-like flex, while the Tecnica Zero G Tour Pro runs a lighter Grilamid shell that saves 470 grams per boot and tours more efficiently. Skiers who ski more than they tour lean Atomic; those who tour more lean Tecnica.

Shop Tecnica Zero G Tour Pro boots

Hawx Ultra XTD 120 BOA vs. Salomon Shift Pro 120 AT

These two share a similar 50/50 mission and GripWalk sole. The Atomic Hawx Ultra XTD 120 BOA adds the BOA dial for an even forefoot wrap and a 98mm low-volume last, while the Salomon Shift Pro 120 AT keeps a conventional four-buckle closure and a slightly higher-volume fit. Choose by fit and whether you prefer a BOA or buckle forefoot.

Shop Salomon Shift Pro 120 AT boots

Common Questions

Who should buy the Atomic Hawx Ultra XTD 120 BOA?
The Atomic Hawx Ultra XTD 120 BOA suits advanced to expert skiers who want one boot for both resort laps and backcountry tours, ski freeride skis 100 to 115mm underfoot, and have narrow to average, low-volume feet. It suits skiers who want a slightly more forgiving flex than the 130 version.
Is the Atomic Hawx Ultra XTD 120 BOA really a 120 flex?
Yes. The full polyurethane shell gives the Atomic Hawx Ultra XTD 120 BOA a genuinely stiff, damp flex that skis close to a resort 120, and we find it noticeably more forgiving than the 130 version. The BOA lower shell adds a slightly softer, more progressive feel in the first several degrees of flex. It is an honest freeride-touring 120.
What bindings work with the Atomic Hawx Ultra XTD 120 BOA?
The Atomic Hawx Ultra XTD 120 BOA has a full-rubber GripWalk sole (ISO 23223) plus tech fittings, so it works with pin-tech touring bindings, GripWalk-compatible alpine bindings, and MNC (Multi-Norm Certified) alpine bindings. It does not work with standard ISO 5355 alpine bindings that lack GripWalk compatibility. Confirm your binding accepts GripWalk soles before mounting.
How does the Atomic Hawx Ultra XTD 120 BOA fit?
The Atomic Hawx Ultra XTD 120 BOA fits low-volume, with a 98mm narrow last, a narrow forefoot, a medium instep, and a snug heel and ankle hold. Narrow to average feet fit best. Skiers with wide forefeet or high insteps should plan on heat molding and punching before the boot feels dialed.
What does the BOA Fit System do on this boot?
The BOA Fit System replaces the two lower buckles on the Atomic Hawx Ultra XTD 120 BOA with a micro-adjustable dial and cable that wrap the lower shell evenly around the forefoot. We find it removes the pinch points a conventional lower buckle can create and lets skiers make small on-snow adjustments quickly. Two buckles and a power strap still secure the cuff.
How well does the Atomic Hawx Ultra XTD 120 BOA tour?
The Free/Lock 4.5 walk mechanism and Frictionless Pivot give the Atomic Hawx Ultra XTD 120 BOA 54 degrees of cuff rotation, a usable range for a boot built to ski hard. At 1,860 grams per boot it is heavier than dedicated touring boots, so it tours well on shorter laps and slackcountry but gives up efficiency to lighter boots on long days.
Can the Atomic Hawx Ultra XTD 120 BOA be heat molded?
Yes. The Atomic Hawx Ultra XTD 120 BOA uses a Memory Fit shell and a Mimic liner, both of which can be heat molded. The polyurethane shell also punches and stretches more readily than a thin Grilamid touring shell, so a bootfitter can open room at the forefoot, sixth toe, or instep.
How much does the Atomic Hawx Ultra XTD 120 BOA weigh?
The Atomic Hawx Ultra XTD 120 BOA weighs 1,860 grams per boot in size 26.5, with independent measurements near 1,800 grams. It is a heavy touring boot by design, trading weight for the damp full polyurethane flex and the even BOA forefoot wrap.
Hawx Ultra XTD 120 BOA or 130 BOA?
Choose the Atomic Hawx Ultra XTD 120 BOA if you want a slightly more forgiving, easier-to-flex boot, which suits lighter or less aggressive skiers. Choose the 130 BOA if you are a heavier or harder-charging skier who wants the stiffest, dampest flex. Both share the same shell, BOA lower, 98mm last, and GripWalk sole.

Our Verdict

The Atomic Hawx Ultra XTD 120 BOA is a strong downhill performer in the freeride touring category, and a slightly more forgiving alternative to the 130. The full polyurethane shell delivers a damp, progressive 120 flex that skis like a resort boot, and the BOA dial gives a clean, even forefoot wrap that suits low-volume feet. The trade-off is weight: at 1,860 grams per boot it tours well on shorter laps but gives ground to lighter boots on long days. For skiers who ski hard inbounds and out and want one boot to do both, the Atomic Hawx Ultra XTD 120 BOA is a confident choice, best on narrow to average feet after a proper heat mold.