High-Volume All-Mountain Touring Boot
Dynafit Radical Pro Ski Touring Boot
The Dynafit Radical Pro Ski Touring Boot is the downhill-oriented all-rounder in the Dynafit line, built around the Hoji Lock system that closes the cuff, the buckle and the power strap with one lever. Dynafit rebuilt it for this season as article 08-0000061943, and the shell runs a 103.5 mm last, which is among the roomier platforms in ski touring and the reason we fit it on feet that narrower boots pinch. At 1,400 g per boot in a 26.5 with a Vibram sole certified to ISO 9523 and Quick Step In fittings, it tours on pin bindings and still drops into a frame or MNC binding.
Expert Fit Review
Fit profile and recommendations reviewed by CCBB bootfitters.
Is This the Right Boot for You?
Best For
Skiers with high-volume feet who want the downhill-oriented all-rounder in the Dynafit line and need a sole that runs pin, frame and MNC bindings rather than pin alone.
Consider Another Boot If
You have a narrow or low-volume foot, or you want a published flex index. This shell is roomy and Dynafit has not published a flex number for this generation.
CCBB Boot Ratings
Downhill Performance
Hoji Lock cuff with Driving Spoiler 2.0
Transition Speed
One lever closes cuff, buckle and strap
Uphill Efficiency
1,400 g per boot (size 26.5)
Walking Comfort
60 degrees of cuff rotation
Rating scale: 5 = top of its class, 4 = excellent, 3 = good, 2 = specialized or below average, and 1 = limited.
CCBB Fit Profile
Overall VolumeHigh
Toe BoxWide
Forefoot VolumeHigh
Instep HeightHigh
Heel HoldGood
Ankle HoldGood
PunchabilityGood
Heat MoldableYes
Why We Like It
- The Hoji Lock closes the cuff buckle and the Ultra Lock Strap together on one lever, so a transition is a single movement rather than three.
- Dynafit describes this generation as more progressive in flex both uphill and downhill, and the Driving Spoiler 2.0 slides inside the cuff rather than blocking rotation.
- A Vibram sole with traction lugs replaces the outsole used on the previous generation, which matters on rocky approaches and bootpacks.
- At 1,400 g per boot in a 26.5 it stays in touring territory while carrying a full ISO 9523 sole that also runs frame and MNC bindings.
Best Uses
- All-mountain ski touring on skis 90 to 105 mm underfoot
- Days that mix long climbs with real descents
- Skiers who transition often and want one-lever handling
- High-volume feet that narrower shells pinch
Bootfitter's Advice
The Dynafit Radical Pro Ski Touring Boot fits as a high-volume boot on a 103.5 mm last, wide through the forefoot and generous over the instep. That is a genuine advantage for feet that get pinched elsewhere and a genuine problem for narrow feet, which will move inside the shell in ways that are difficult to resolve. Size with a shell fit rather than converting from a street-shoe number.
Most fit work on a shell this roomy is about removing volume rather than adding it, so we start with the bootboard and the liner before touching the shell. The liner is heat-moldable. Note that this is a new article, 08-0000061943, and the last figure above is carried from the previous generation because Dynafit has not published one for this shell; we will confirm it against stock when boots arrive.
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 g per boot (size 26.5)
Sizes: 25 to 31.5 Mondopoint
Last: 103.5 mm
Range of Motion: 60 degrees
Article Number: 08-0000061943
Features and Compatibility
Walk Mode: Hoji Lock
Closure: Ultra Lock Strap, Hoji Lock, buckle microregulation
Binding Compatibility: UNI EN ISO 9523 (Touring) sole with Quick Step In tech fittings: compatible with pin/tech (low-tech) bindings, AT/frame bindings, and MNC bindings that accept touring soles. Not compatible with traditional ISO 5355 (Alpine) bindings.
Sole: Vibram sole with traction lugs, UNI EN ISO 9523 (Touring), with Quick Step In tech fittings
Features: Ultra Lock Strap, Hoji Lock, buckle microregulation, bootboard for fit customization, Driving Spoiler 2.0, Pebax flex tongue, Vibram traction lugs, Quick Step In
Recommended Use: All-mountain ski touring
Compare the Dynafit Radical Pro
Radical Pro vs. Dynafit Radical
The Dynafit Radical is the simpler boot in the family, using Hoji Single Lock and a Velcro power strap where the Pro runs a cabled Ultra Lock Strap tied into the lever. Both share the high-volume shell and the Vibram sole. Skiers who want the firmer, more connected feel take the Pro.
Shop Dynafit Radical boots
Radical Pro vs. Dynafit Seven Summits
The Dynafit Seven Summits is built for classic touring at 1495 g per boot in a 26.5 against 1400 g here, with a three-buckle closure and no Hoji Lock. The Radical Pro is the boot to take when the descent is the point of the day.
Shop Dynafit Seven Summits boots
Radical Pro vs. Dynafit Ridge Pro
The Dynafit Ridge Pro is the lighter, more touring-focused boot for skiers chasing efficiency on long days. The Radical Pro trades that weight for a high-volume fit and a one-lever transition. Foot volume often decides this one before performance does.
Shop Dynafit Ridge Pro boots
Common Questions
Who should buy the Dynafit Radical Pro Ski Touring Boot?
The Dynafit Radical Pro Ski Touring Boot suits skiers with high-volume feet who want the downhill-oriented all-rounder in the Dynafit line, built around the Hoji Lock system that closes the cuff, the buckle and the power strap with one lever. At 1,400 g per boot in a 26.5 on a 103.5 mm last with a UNI EN ISO 9523 sole, it covers touring on skis 90 to 105 mm underfoot without being restricted to pin bindings.
What bindings work with the Dynafit Radical Pro Ski Touring Boot?
The Dynafit Radical Pro Ski Touring Boot has a Vibram sole certified to UNI EN ISO 9523 (Touring) with Dynafit Quick Step In tech fittings, so it runs pin/tech (low-tech) bindings, AT/frame bindings, and MNC bindings that accept touring soles. It is not compatible with traditional ISO 5355 (Alpine) bindings. Confirm any MNC pairing against your specific binding model.
What is the flex of the Dynafit Radical Pro Ski Touring Boot?
What they do say is that the new boot is more progressive in flex than the boot it replaces, both uphill and downhill. Older figures circulating online belong to the previous article and we do not carry them across, because a flex number that describes a different shell is worse than no number at all. We will publish one when Dynafit does.
What is the range of motion on the Dynafit Radical Pro Ski Touring Boot?
60 degrees. Treat it as indicative rather than a fresh manufacturer measurement.
What foot shape fits the Dynafit Radical Pro Ski Touring Boot?
A high-volume foot. The 103.5 mm last is among the roomier shells in ski touring, wide through the forefoot and generous over the instep. Skiers with narrow or low-volume feet will move around inside it in ways that are hard to fix, and should look at a narrower shell instead.
Can the Dynafit Radical Pro Ski Touring Boot be punched and molded?
Yes. The shell takes fit work well and the liner is heat-moldable, and because the shell is already roomy most work is about taking volume out rather than adding it. A bootboard sits under the liner for fit customization, which is the first thing we adjust on a boot this size.
Is the Dynafit Radical Pro Ski Touring Boot the same as last season’s boot?
No. This is article 08-0000061943 and Dynafit flags it as a new generation. The previous article is a different boot with a different weight, and on the men’s Seven Summits a different ski/walk mechanism entirely. Specifications published for the older article do not apply here, which is why some fields on this page are marked as carried over or left open rather than stated flatly.
Our Verdict
The Dynafit Radical Pro Ski Touring Boot is a high-volume touring boot for feet that narrower shells will not take. On a 103.5 mm last at 1,400 g per boot in a 26.5, with Hoji Lock handling the transition and a Vibram ISO 9523 sole that runs pin, frame and MNC bindings, it covers a lot of ground without asking the fit question that lighter boots do. Two caveats worth stating plainly: this is a new article, 08-0000061943, and Dynafit has not yet published a flex index for it, so we describe the flex rather than number it. Skiers with narrow feet should look elsewhere; skiers who have struggled to find a boot that fits should start here.
Skip to content
