Freeride-Oriented Alpine Touring Boot

Dynafit Radical Pro Alpine Touring Boot

The Dynafit Radical Pro is a supportive touring boot built for skiers who want alpine-style control without giving up an efficient walk mode. Its 104 mm last and high instep create one of the roomier fits in the performance-touring category, while the 120 flex and three-buckle Hoji Lock system provide the leverage needed to drive wider backcountry skis. A 60-degree cuff rotation and one-motion ski/walk transition make it a practical choice for powder touring, sidecountry laps and technical descents where downhill support matters more than minimum weight.

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

Is This the Right Boot for You?

Best For
Skiers with wide or high-volume feet who want a powerful touring boot for powder skis, variable snow, sidecountry laps and descent-focused backcountry days.
Consider Another Boot If
You have a narrow or low-volume foot, prioritize under 1,300 grams efficiency, or want a boot primarily for long spring traverses and high-mileage ski mountaineering.

CCBB Boot Ratings

Uphill Efficiency
3/5
Good for its power
Downhill Performance
5/5
Freeride-level support
Walking Comfort
4/5
Roomy and well articulated
Transition Speed
5/5
Hoji Single Lock

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

CCBB Fit Profile

Overall Volume High
Toe Box Wide
Forefoot Volume High
Instep Height High
Heel Hold Medium
Ankle Hold Medium
Punchability Good
Heat Moldable Yes

Why We Like It

  • The 120 flex provides strong support in variable snow and at higher speeds.
  • The 60° cuff rotation gives the boot a useful touring stride despite its substantial downhill construction.
  • Hoji Single Lock opens the cuff, upper buckle and power strap through one lever.
  • The 104 mm last accommodates wide forefeet and higher insteps better than most performance-touring boots.
  • The Pomoca Climb sole provides useful traction for bootpacks and rocky approaches.

Best Uses

  • Descent-focused backcountry touring
  • Powder skis 100-120 mm underfoot
  • Sidecountry and short-to-medium tours
  • Variable snow and technical descents
  • Skiers who need a high-volume shell

Bootfitter's Advice

The Radical Pro is one of the highest-volume performance touring boots we fit. It provides substantial room through the forefoot and instep, with more ankle and heel volume than lower-volume boots such as the Tecnica Zero G Tour Pro. It works especially well for skiers who feel pressure over the instep or along the sixth toe in narrower shells.

Skiers with narrow heels, thin ankles or low insteps may struggle to create enough retention without adding liner volume or footbed support. The Grilamid shell responds well to professional heat molding and targeted punches, but the generous starting shape means most wide-footed skiers need less shell work than they would in a 98-100 mm touring boot.

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
1,400-1,525 g per boot, depending on size and model year
Last
104 mm
Flex
120
Range of Motion
60°
Shell
Grilamid
Cuff
Glass-fiber-reinforced Grilamid

Features and Compatibility

Walk Mode
Hoji Single Lock
Closure
Three micro-adjustable buckles with Ultra Lock power strap
Binding Compatibility
Pin-tech touring bindings and compatible MNC bindings accepting ISO 9523 touring soles
Sole
Pomoca Climb touring sole
Forward Lean
11° in ski mode
Best Use
Descent-focused touring and freeride-oriented backcountry skiing

Compare the Dynafit Radical Pro

Dynafit Radical Pro vs. Tecnica Zero G Tour Pro

The Radical Pro is substantially roomier through the forefoot and instep and offers a faster one-lever transition. The Zero G Tour Pro has a more precise medium-volume fit and a more alpine-like feel for skiers who prioritize edge control and heel retention.

Shop Tecnica Zero G Tour Pro boots

Dynafit Radical Pro vs. Scarpa Maestrale RS

Both boots suit skiers seeking strong downhill performance. The Radical Pro has more instep height, a wider overall fit and a quicker transition, while the Maestrale RS provides a more progressive flex and generally better retention for medium-volume feet.

Shop Scarpa Maestrale RS boots

Dynafit Radical Pro vs. Dynafit Ridge Pro

Choose the Radical Pro for the roomier fit, familiar buckle closure and damp, substantial feel. Choose the Ridge Pro when lower weight, less resistance through the touring stride and longer objectives are priorities without giving up strong downhill performance.

Shop Dynafit Ridge Pro boots

Common Questions

Who should buy the Dynafit Radical Pro?
Advanced and expert backcountry skiers who want a supportive 120-flex boot, use midweight or wide touring skis and need more forefoot and instep volume than most performance-touring shells provide.
Who should avoid this boot?
Skiers with narrow, low-volume feet or those focused on long-distance touring should consider a closer-fitting or lighter boot.
What foot shape works best?
Wide forefeet, higher insteps, fuller ankles and medium-to-high overall foot volume. Narrow heels may require additional liner or footbed work.
How does the sizing run?
Length is generally true to Mondo size, but the high-volume shell can feel longer or looser than its measured length on a narrow foot. A shell fit is more reliable than converting directly from street-shoe size.
Does the Dynafit Radical Pro punch well?
Yes. Its Grilamid shell can accept professional heat molding and localized punches, although the 104 mm starting last already provides enough width for many high-volume feet.
Can it drive a 110 mm ski?
Yes. The 120 flex and reinforced cuff provide enough leverage for most touring skis from 95-120 mm underfoot, depending on skier size, technique and ski construction.
Is it suitable for resort skiing?
It can handle occasional lift-served and sidecountry use, but it remains a touring boot. Frequent resort skiing will wear the liner, sole and touring mechanism faster than a dedicated alpine or hybrid boot.
What skis pair best with it?
Midweight and freeride-oriented touring skis 95-120 mm underfoot, especially when downhill stability is more important than building the lightest possible setup.

Our Verdict

The Dynafit Radical Pro is a practical one-boot touring option for skiers who need a wide, high-instep shell and refuse to give up downhill support. At 1,400-1,525 grams per boot it is not intended for minimalist objectives, but the 60-degree cuff rotation and Hoji Single Lock system keep transitions and climbing efficient for a boot with a true 120-flex platform. It is strongest on midweight and wide touring skis, in variable snow and on days when the descent justifies carrying a more substantial boot uphill.