Jan 15 2013

Review: Scarpa’s Maestrale RS

Scarpa’s Maestrale RS. Lots of power in a welter weight AT boot.

Finally managed to put Scarpa’s Maestrale to the test last week. Not just a couple of conditioning tours with a few tepid turns thrown in to get back to the car, but an actual locked-heel bombing mission. Frankly it was hard to resist. Not only was the snow perfectly prepared – I was also armed with a new pair of Dynastar High Mountain Cham 97s. These in turn were rigged with a fiddler binding, the Yak by Plum. It was flat out fun cruising cold powder packed by machines and fluffed by fellow skis on the groomers, or charging a firm ski line in the couloirs under the Lincoln chair at Sugar Bowl. And it was a Powder Monday.

The Chams were amazingly responsive, and the only fiddling I had to do with the Yak was attaching the safety strap. It is true that to really enjoy making powerful alpine turns you need a good system. This was a sweet one, with a solid transmission of power mounted to a pair of planks that had zero problem holding an edge, whether in the steep runway of a rock lined couloir or banking giant slalom sized turns down an open bowl, the Chams held and Scarpa’s Maestrale was the maestro, conducting every command with power and precision.

Downhill Power
And yet, the Maestrale only tips the scales at 3 lbs. 6 ounces (1.34 kg) per boot. Scarpa achieves the mix of downhill control in a welterweight frame by using Grilamid for the lower shell, and a very stiff cuff and tongue. Some might even say too stiff, and I originally agreed because when I flipped the walk mode switch to downhill I latched into the first position, yielding a mere 16° forward lean. The cuff is so stiff that it is hard to get it to flex much, and from a relatively upright position it was hard to drive the boot. However, when I bent forward before flipping the mode switch it latched into the 2nd position, yielding a forward lean of 20°, perfect for initiating and giving enough leverage that I could drive my knees forward to hold a carve.

There is another aspect of the too stiff cuff that requires a bit of technique to overcome, but not much. That is when simply getting in and out of the boot. Fortunately Scarpa accounted for that with their Axial tongue closure that hinges the tongue to the side, not forward. Because of how stiff the cuff is, it takes a bit of force to open past the cuff. However, once open it is super easy to get your foot in and out of the boot. If you don’t open the tongue, it’s dang difficult.


The Axial hinge of the tongue on the Maestrale makes getting in and out of the boot easy.

It might still be difficult to get your foot in if you have a wide, high volume foot. Mine is average width, but definitely a low instep and still I had to remold my liners a 2nd time to reduce overt pressure around the cuboid region of my foot. It may be changed but in my test pair there was a slight, 2mm rise under my arch instead of being flat between the heel and forefoot. It felt like the middle of my foot was in a vice until I squished the liner there.

Maestrale comes with a tongued Intuition Pro Flex liner that is pre-lasted. For many it may comfortable out of the box, but don’t hestitate to heat it on a stack heater for at least 5 minutes before wearing them long term, especially if the shell is the right size but it doesn’t feel comfortable. If sized right, it will once molded. I’m not a fan of tongued liners since my low-instep demands filler material that is absent with all tongued liners. So I swapped in an overlap style Intuition liner.

Four buckles and a power strap hold your foot securely inside. The plastic toothed Predator instep strap holds your heel securely in the pocket. It is shaped to hold on the upper side of the tongue bellows so it increases pressure around the base of your lower leg, adding extra resistance to flexing forward – perhaps too much. If I forced the instep strap to hold on the lower part of the tongue bellows the boot flexed more progressively, with it on the upper notch I felt like I hit a wall. Bigger guys will probably appreciate this, I did not.

Another pleasant surprise with the Maestrale RS was the use of Dynafit brand tech fittings with the alignment bumper on the toes. It is a subtle thing but it does make lining up your boot with the toe pins of a tech binding noticeably easier.

Touring Performance

The cuff range of motion when touring is at least 18 degrees. YMMV.

While the downhill performance is good enough for cranking out turns on any slope, the walk mode is what really merits our attention. As with any AT boot you won’t experience the full range of motion possible in tour mode without also loosening the cuff buckle and power strap on the cuff of a boot. When you do loosen ‘em up, the Maestrale delivers a solid 18° range of motion backwards. What is more impressive is how free the cuff feels when you just flip the mode switch and don’t bother loosening the buckles. The cuff may not move over its maximum possible range, but it moves noticeably easier than other boots with the buckles still tight, and in many situations, flexes easy enough you may not bother loosening the buckles. Part of that freedom comes from an instep buckle that ties in at the pivot, so it doesn’t increase tension as the cuff rotates back. The rest I’ll credit with a switch that doesn’t add much resistance when unlatched. A few other boots may offer a few more degrees of motion that number nerds may care about, or a rando racer. For the rest of us, Maestrale’s 18°+ is plenty more than anything tele offers (hint!).

As you would expect the bottom of the boot is adorned with a lugged Vibram sole for superior grip on rock, talus, or asphalt and a rockered toe makes that much more comfortable and natural.

The Maestrale certainly doesn’t claim to deliver race-caliber downhill performance, but it delivers more than enough for recreational charging, or skiing challenging terrain deep in the backcountry where limits won’t be from your boots – your biggest challenge will be mental fortitude, not whether the Maestrale’s can deliver enough power. That and they walk like a dream, making deep and long days more enjoyable, and thus more common.

If you’re not quite ready to pony up for the Maestrale RS, the economical Maestrale features slightly softer downhill flex with a bit more weight using a heavier Pebax Renew shell and cuff. Plus there are women’s versions, known as the Gea and Gea RS.

Maestrale RS
MSRP: $700
Weight/boot (mondo 27): 3 lbs. 6 oz. (1.34 kg)
Sizes available: 24.5 – 32

Gea RS
MSRP: $700
Sizes available: 22.5 – 27

© 2013

  • Dave

    Hi Dostie, I’d be interested to hear more on the Cham 97 High Mtn ski and also any thoughts on how it compares to the Blizzard Kabookie ski. I’m over in the UK and travel by plane to ski (mainly in Europe), so am looking for a bit of a do it all ski for touring and in the ski area. Mainly short tours.


  • Dostie

    Pretty much summed up my experience so far. They rip on firm snow. Soon as I get some more time in with deep snow and crud I’ll file a longer report. I can assure you they break trail (w/a free pivot) beautifully. ;)

  • skier6

    Wow!   That’s light. I just put my Scarpa Rush AT boots on the postal scale.   3 lbs 8.7 ounces each. That’s for a size 28.5, no custom footbed yet.
    The Rush is basically a Maestrale with a lighter cuff; a three buckle boot.

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