Novi Tecnica Zero G Guide Pro Tour smučarki čevlji
ActionMama / Blister, Jonathan Ellsworth 19.4.2018
Tecnica je za sezono 2018/19 popolnoma prenovila svojo Zero G linijo turno smučarskih čevljev.
Po zapisu spletne strani Blister
2018-2019 Tecnica Zero G Tour Pro
For the 18/19 season, Tecnica is completely overhauling their Zero G line of touring boots. The new boots feature an entirely new shell, walk mode, and well, basically everything compared to the previous line of Zero G boots.
The new boots are coming in at very low weights, with our pair of the stiffest Zero G boot in the lineup — the Zero G Tour Pro — weighing in at 1310 grams per boot (without stock insoles or detachable spoilers).
That’s 1310 g on a boot that has a stated flex of 130 and 55° range of motion.
And in case you aren’t entirely up on AT boots these days, you should know that that those numbers are pretty eye popping.
The Zero G Tour Pro’s weight puts it between the categories of ~1400-1500 gram, 130-flex touring boots designed for aggressive downhill skiing (e.g., Salomon S/Lab MTN & Atomic Hawx Ultra XTD 130) and lighter, more uphill-oriented boots like the Salomon S/Lab X-Alp, Dynafit TLT7, Atomic Backland Carbon, etc.
In other words, if the Zero G Tour Pro really lives up to its specs, it would be carving out a new category of ~1300 gram, 130-flex touring boots. And Tecnica knows this.
Here’s what Tecnica says about the new Zero G collection:
“The all-new Zero G collection pushes the boundaries of what a lightweight boot can do. Unique use of carbon, an innovative new Mobility Cuff System, a creative buckle system and anatomical liners and shells combine for a ground breaking, lightweight boot that stays true to the Tecnica promise of downhill performance.”
5 Boots in the “Zero G” Lineup
Tecnica will be offering these 5 variations of the Zero G:
Zero G Tour Pro (reviewed here): 130 flex; Grilamid shell and co-injected Carbon cuff; “Light Lock” Hook Powerstrap; “Ultralight-Light Fit” liner; Available sizes: 22.0-31.0
Zero G Tour Scout: 120 flex, Grilamid shell and PU cuff; “Light Lock” Hook Powerstrap; “Ultralight-Light Fit” liner; Available sizes: 24.0-31.0
Zero G Tour: 110 flex; PU shell and PU cuff; 35 mm Velcro Powerstrap; “Ultrafit Pro Light” liner; Available sizes: 24.0-31.0
Zero G Tour Scout W: 115 flex; Grilamid shell and PU cuff; “Light Lock” Hook Powerstrap; “Ultralight-W Light Fit” liner; Available sizes: 22.0-27.5
Zero G Tour W: 105 flex; PU shell and PU cuff; 35 mm Velcro Powerstrap; “Ultrafit Pro Light W” liner; Available sizes: 22.0-27.5
Size Range: 22.0 – 31.0
It’s worth highlighting here that the top-of-the-line Zero G Tour Pro boot is going to be available in sizes 22.0 to 31.0, so any men or women with smaller feet who want a “130” flex touring boot should be able to find it in a size that works for them, without having to settle for a softer boot.
Weights & Comparisons
Since the Zero G Tour Pro occupies a bit of a middle ground between most boots currently on the market, we’ve listed our measured weights for several boots on the lighter and heavier ends of the spectrum.
Our measured weights show the size of boot, then the weight of each boot + the weight of each liner, then the total weight for shells + liners, listed in grams:
Scarpa Alien RS (28.0): 779 & 781 + 209 & 210 = 988 & 991 g
Fischer Travers Carbon (27.5): 890 & 896 + 174 & 174 = 1064 & 1070 g
Dynafit TLT7 Performance (28.5): 910 & 914 + 155 & 155 = 1065 & 1069 g
Atomic Backland Carbon (27.5): 907 & 915 + 260 & 255 = 1167 & 1170 g
Salomon S-Lab X-Alp (27.5): 977 & 980 + 213 & 214 = 1190 & 1194 g
Scarpa Maestrale RS (24.5 / 25.0): 1053 & 1057 + 244 & 245 = 1297 & 1302 g
Tecnica Zero G Tour Pro (26.5): 1099 & 1100 + 210 & 211 = 1309 & 1311 g
Atomic Hawx Ultra XTD 130 (26.5): 1124 & 1128 + 271 & 276 (lighter pre-production liner) = 1395 & 1404 g
Salomon MTN Explore (26.5): 1126 & 1135 + 281 & 281 = 1407 & 1416 g
Head Kore 1 (26.5): 1132 & 1136 + 391 & 392 = 1523 & 1528 g
Salomon S/Lab MTN (26.5): 1257 & 1246 + 288 & 303 = 1545 & 1549 g
Fischer Ranger Free 130 (26.5): 1204 & 1204 + 348 & 351 = 1552 & 1555 g
Tecnica Zero G Guide Pro (27.5): 1335 & 1333 + 220 & 225 = 1555 & 1558 g
Ok, yeah, that’s a lot of numbers. But it helps to put things into perspective.
(And note: that Maestrale RS we weighed is a size 24.5 / 25.0 (Scarpa lists a stated weight of 1410 grams for the 27.0). And it’s also interesting to see the nearly 250 gram difference between the old Zero G Guide Pro and the new version.)
The new Zero G Pro Tour’s liner is being made by Tecnica rather than Paulau (which had been the case in the past). Tecnica claims the new liner fits much better out of the box since they can more easily integrate it into the shell.
The “Ultralight-Light Fit” liner that comes with the Zero G Tour Pro (the same liner also comes with the Zero G Tour Scout) is thin, fully heat-moldable, and features a waterproof-breathable membrane. And skiers that like to lace up their liners while touring will be happy to know that all of the new Zero G boots include removable laces.
Tecnica Zero G Tour Pro — Liner
At around 210 grams per liner, the Zero G Tour Pro’s liner is definitely on the lighter side compared to boots like the Salomon S/Lab MTN, and even the Atomic Hawx Ultra XTD’s light pre-production liner. But it’s not all that much lighter than the liner in the original Zero G Guide Pro.
We’ll be saying more about the liner and making more comparisons in our full review.
The walk mechanism on the Zero G boots is quite similar to that on the Atomic Hawx Ultra XTD and Backland boots. It’s big, external, and easy to engage / disengage. (We compared it to a prison shank when we first saw it at SIA.)
Tecnica Zero G Tour Pro — Walk Mechanism in Downhill Mode
The one key difference with the Zero G boots is the addition of another connection point on the upper cuff. The walk mode on the new Zero G boots actually connects in two spots — near the bottom of the spine (similar to the Atomic boots) and then also higher on the spine (the greenish / yellow part of the mechanism shown in the photos), which is similar to the Ultra-Lock walk mode on many Dynafit boots.
Tecnica Zero G Tour Pro — Walk Mechanism in Uphill Mode
Tecnica claims this walk mode allows for increased rearward ROM and also decreases potential deformation of the shell in downhill mode. We’re eager to see if their claims prove true, and also to see if the walk mechanism poses any new issues (icing, etc) when it comes to reliable engagement while skiing and consistent disengagement while touring.
The Zero G Tour Pro, Tour Scout, and Tour Scout W all incorporate a powerstrap with a simple aluminum hook that attaches to the other part of the strap, and it also has a piece of paracord that makes loosening the strap easier. We’re fans of cam-style powerstraps, and the Zero G Tour Pro’s powerstrap looks like it should perform fairly similarly, while being easier to attach / detach.
Tecnica Zero G Tour Pro
The Zero G Tour 110 and Tour 105 boots come with more typical 35 mm Velcro powerstraps.
Soles & Bindings Compatibility
All of the Zero G boots have rockered, non-replaceable Vibram rubber soles that are certified to the ISO 9523 standard, and will therefore work with MNC bindings like the Salomon / Atomic SHIFT, Marker I.D. bindings, or Tyrolia AAAttack 14 AT. The Zero G boots will also work with the Marker Kingpin and Fritschi Tecton.
Tecnica Zero G Tour Pro — Sole
The previous Zero G boots used replaceable rubber soles. These soles were nice in that you could just buy new soles if yours wore out, but they didn’t walk as well as full-length, rockered rubber soles similar to those on the new Zero G boots.
I don’t want to say too much about the fit of this boot yet, because I’d like to go get another tour or two in it first. (I personally like this approach much better than just standing around inside, at room temperature, in a bunch of different boots.)
And furthermore, our position on this matter hasn’t changed: my feet are not your feet, so you ought to go try on any ski boots before you pull the trigger.
But what I can say for now is that I can tour in a size 26.5 — without getting any boot work done — in the Zero G Tour Pro, Salomon S/Lab MTN, Salomon QST 130, Atomic Hawx Ultra XTD 130, HEAD Kore 1, and Fischer Ranger Free 130.
And after my initial time in the Zero G Tour Pro, I don’t think I’ll need to do any punches.
Tecnica Zero G Tour Pro
But if I was forced to say something now about the fit, I’d say that I generally get along well with tighter heel pockets, and in the case of the Zero G Tour Pro, I have plenty of room in the heel pocket — so far, it’s not so roomy to cause any blistering, but it’s definitely not so tight to cause any pain.
But give me a minute to get some more time in these, and then check back for updates on fit.
For now, let’s just say that nothing about the fit of this boot strikes me as particularly unusual or way out of line with the fit of the boots I’ve mentioned here. (But again, your own feet will almost certainly get along better with some of the boots listed here than others.)
Fine-Tuning the Fit
Another notable feature of the Zero G boots is the inclusion of a boot board. This, combined with Tecnica’s “Custom Adaptive Shape” shell (which is supposed to be easier for bootfitters to punch / heat) and the heat-moldable liner should make the new Zero G boots a bit easier to fine-tune to different feet.
Bottom Line (For Now)
The new Tecnica Zero G boots look very interesting, and the Zero G Tour Pro in particular seems like it would, actually, be breaking some new ground if it can match the downhill performance of heavier boots like the Salomon S/Lab MTN and Atomic Hawx Ultra XTD while coming in at around 1300 grams.
Boot: 2018-2019 Tecnica Zero G Pro Tour
Stated Flex: 130
Available Sizes: 22.0-31.0
Stated Last (size 26.5): 99 mm
Stated Range of Motion: 55°
Stated Forward Lean: 12° (can be adjusted to 13°)
Size Tested: 26.5
Stated Boot Sole Length: 303 mm
Blister’s Measured Weight (size 26.5):
- Shells, no Liners: 1099 & 1100 g
- Liners, no Laces or Footbeds: 211 & 210 g
- Shells + Liners: 1310 & 1327 grams
- Stock Insoles: 30 g each
- Removable Spoilers: 16 g each
Buckles: 4 magnesium buckles with wire clasps
Powerstrap: 45 mm with hook closure
- Cuff: Grilamid Co-Injected with Carbon Fiber
- Shoe / Clog: Grilamid
Soles: Rockered, full Vibram rubber (ISO 9523)
Binding Compatibility: All “tech” / pin bindings; MNC Bindings
Tech Fittings: Dynafit Certified