Scarpa 4-Quattro Pro Alpine Touring Boot
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Description
The Scarpa 4-Quattro Pro is a 130-plus-flex, four-buckle freeride hybrid on a 100mm last, 1,550 g per boot with 60 cuff rotation and a GripWalk (ISO 23223) sole. The stiffest 4-Quattro for aggressive skiers.
Tech Specs
Features
- Flex: 130+, the stiffest 4-Quattro, with a reinforced cuff for aggressive skiers.
- Weight: 1,550 g per boot (size 27), per Scarpa; skimo.co measures 1,506 g.
- Last: 100 mm, the lowest-volume, narrowest fit in the line, with a low instep.
- Walk Mode: Secure SpeedLock 4 mechanism with 60 degrees of cuff rotation.
- Shell: Grilamid Bio with an over-injected carbon insert, reinforced Pebax Rnew cuff.
- Liner: Intuition 4Pro Flex Ride with an Aerogel layer underfoot, heat-moldable.
- Sole: Presa Ski-01 GripWalk Tour sole (GripWalk, ISO 23223) with tech inserts.
- Closure: Four buckles with a Booster power strap.
- Forward Lean: Adjustable to 15, 17, or 19 degrees.
Scarpa 4-Quattro Pro Alpine Touring Boot
The Scarpa 4-Quattro Pro is a 1,550-gram (size 27) freeride hybrid boot with a 100 mm last, a 130-plus flex, and a GripWalk (ISO 23223) sole with tech inserts, built for the most aggressive skiers who want alpine-boot power and a real walk mode. The 4-Quattro Pro shares the low-volume 4-Quattro shell but reinforces the cuff, adds the Secure SpeedLock 4 walk mechanism and an Aerogel layer underfoot, and pairs a four-buckle overlap design with 60 degrees of cuff rotation.
Is This the Right Boot for You?
CCBB Boot Ratings
CCBB Fit Profile
Why We Like It
- The 4-Quattro Pro is the stiffest boot in the 4-Quattro line at a stated 130-plus flex, with a reinforced cuff built for the hardest landings and the most powerful skiers.
- At 1,550 g per boot (size 27) it still tours with a 60-degree range of motion, so it skis inbounds like an alpine boot and hikes far better than a 50/50 boot.
- The Secure SpeedLock 4 walk mechanism locks firmly and improves durability over the standard 4-Quattro lever.
- The GripWalk (ISO 23223) Presa sole with tech inserts lets one boot pair with GripWalk alpine bindings, hybrid bindings, and pin-tech touring bindings.
- An Aerogel layer beneath the footbed adds warmth for cold resort and backcountry days.
- The Intuition 4Pro Flex Ride liner is heat-moldable and more supportive than the XT liner, matching the reinforced cuff.
Best Uses
- Aggressive one-boot skiing that mixes hard resort days with backcountry touring
- Freeride and sidecountry laps that demand alpine-boot downhill power
- Driving stiffer skis 95 to 112 mm underfoot
- Skiers with narrow, low-volume, low-instep feet who want maximum stiffness
- 50/50 skiers who want GripWalk and pin-tech compatibility in one boot
Bootfitter's Advice
The 4-Quattro Pro is the lowest-volume boot in the line and one of the lowest-volume boots we sell, running narrow through the midfoot with a low instep. After fitting these, we find they suit narrow, flat feet best; skiers with a high instep will find the fit very snug over the top of the foot. Confirm size with a shell fit rather than converting from a street-shoe number, and note that Scarpa runs one full size larger than a same-size Maestrale.
We can punch the Grilamid Bio forefoot across the metatarsals and the fifth-toe area, which the shell accepts well, but the low instep is hard to gain volume in beyond a firm liner mold. Skiers with a high instep should budget for fit work or a higher-volume shell. We recommend molding the Intuition 4Pro Flex Ride liner to lock in heel hold, and some skiers swap to a wrap liner for skinny calves.
Technical Specifications Manufacturer specs · Click to expand
Fit and Construction
- Weight
- 1,550 g per boot (size 27), per Scarpa. Skimo.co measures 1,506 g at size 27.
- Last
- 100 mm
- Flex
- 130+. The stiffest 4-Quattro, with a reinforced cuff for aggressive skiers.
- Range of Motion
- 60 degrees
- Shell
- Grilamid Bio with an over-injected carbon insert
- Cuff
- Reinforced Pebax Rnew
Features and Compatibility
- Walk Mode
- Secure SpeedLock 4 ski/walk mechanism with 60 degrees of cuff rotation
- Closure
- Four buckles with a Booster power strap
- Binding Compatibility
- GripWalk (ISO 23223) sole with certified tech inserts. Compatible with GripWalk and MNC alpine bindings, hybrid bindings such as the Salomon Shift and CAST, and pin-tech (low-tech) touring bindings. Not compatible with standard ISO 5355-only alpine bindings.
- Sole
- Presa Ski-01 GripWalk Tour sole (GripWalk, ISO 23223) with tech inserts
- Forward Lean
- 15, 17, 19 degrees (adjustable)
- Liner
- Intuition 4Pro Flex Ride with Aerogel layer, heat-moldable
Compare the Scarpa 4-Quattro Pro
4-Quattro Pro vs. Scarpa 4-Quattro XT
The Scarpa 4-Quattro XT is the original 130-flex four-buckle boot; the Scarpa 4-Quattro Pro shares its lower shell and low-volume fit but reinforces the cuff, adds the Secure SpeedLock 4 walk mechanism and an Aerogel layer, and states a 130-plus flex. Skiers who want the stiffest, most durable option choose the Pro, while the XT is the lighter and lower-cost 130.
Shop Scarpa 4-Quattro XT boots4-Quattro Pro vs. Scarpa Maestrale RS
The Scarpa Maestrale RS is a touring boot with a Vibram Cayman ISO 9523 sole, a touring-optimized closure for quick transitions, and slightly lower weight. The Scarpa 4-Quattro Pro is stiffer, more supportive, and has a stronger locking mechanism and a GripWalk sole for resort bindings. The two share the same shell fit, but the Maestrale RS runs one full size larger.
Shop Scarpa Maestrale RS boots4-Quattro Pro vs. Tecnica Cochise 130 DYN
Skiers cross-shop these two as stiff 130-flex boots that ski inbounds and tour. The Tecnica Cochise 130 DYN is a 99 mm-last freeride boot with a GripWalk sole and tech inserts, tuned toward the resort. The Scarpa 4-Quattro Pro tours with a longer 60-degree range of motion and sits lower to the ski, so it hikes better while still charging on the down.
Shop Tecnica Cochise 130 DYN boots