Scarpa RIBELLE RUN KALIBRA G Review

Posted on March 13, 2023 by talkultra

Winter 2022 and 2023 has witnessed a surge in specific shoes to handle challenging terrain. I recently reviewed the La Sportiva Cyklon Cross GTX and now the SCARPA RIBELLE RUN KALIBRA G.

Both these shoes are very specific for demanding winter, mixed terrain and extreme condition runners, especially when it is muddy, cold, wet, snowing or a combination of all four.

Both shoes offer greater protection and enhanced reliability in harsh environments.

Built around the very popular and well received Ribelle Run shoe, the Kalibra G has a full gaiter and BOA® Fit System closure.

There are many similarities to the La Sportiva and it’s hard to write this review without constantly referencing the Cyklon Cross GTX as a comparison. Ultimately, if you are after a specific shoe like this, these are the two you will look at!

On first looks, they both offer great outsoles for harsh conditions, all weather protection and the BOA closure.

However, there are differences:

The gaiter comes higher on the Scarpa and the zip wraps-around in contrast to offering a more straight closure on the La Sportiva. There is also a velcro cuff at the top to add enhanced tightness/ closure.
The toe box is wider offering more toe splay.
There is extra cushioning offering a more plush and bouncy ride.
The BOA system offers a wrap-around the foot with increased foot hold and security.
The drop is lower at 4mm with 20.5mm at the front and 24.5mm at the rear.
The upper includes Polartec® Windbloc® for additional warmth.

Subtle differences but they are significant and certainly offer a choice.

THE SHOE

Blue and black, the Scarpa is a great looking shoe and when on the foot they immediately scream that they are a shoe that means business. Scarpa say that the shoe is ideal in summer or winter, however, like the La Sportiva, as much as I would like to use a shoe like this all-year around, they will just be too hot for summer! My feet have actually sweated in -4 degree walks in snow while using the Scarpa.

It’s a technical shoe for soft-ground, snow and mountain adventures. Like the La Sportiva, I had hoped for spikes, but alas no! Unlike the La Sportiva, there is no real option to ‘add’ spikes, so, in ice, you’ll need to use a micro crampon.

Fit is superb. They are true to size and maybe a touch on the larger side, but that is okay for a winter shoe as you will use thicker socks. I strongly recommend a higher sock that comes well above the ankle and is ideally made from merino wool. The Scarpa comes up high!

Lacing in both the La Sportiva and Scarpa is superb and here, the ability to adjust tightness is done from the outside, so, there is no need to open the gaiter once running. Micro adjustment is ‘on-the-go,’ via the L2 BOA – perfect for a winter shoe and yes, you can keep gloves on. The lacing, even though similar, is different. Scarpa use a Wrap360 Lace System which really does hold the foot without pressure points.

The upper of the Ribelle Run is light and breathable with mesh, TPU and a microfiber structure. It’s wrapped in a Polartec® Windbloc® polyurethane membrane that offers protection and warmth. Closure is via a waterproof zip and velcro cuff and of course the shoe is tightened via the BOA once the gaiter is zipped and closed. It all works perfectlty. In contrast to the La Sportiva, there is additional fabric that offers some space and expansion, whereas the La Sportiva is snug, secure and sleek.

The outsole is Scrapa’s own PRESA® TRN-04 which has been specifically designed for challenging terrain. The lugs are 5mm in contrast to 7mm on the La Sportiva and quite simply, the La Sportiva wins on grip. Scarpa say that the SUPERGUM W runner will grip ice and snow – no! They work in snow great, but not ice. Studs work on ice and that applies for the La Sportiva too.

IN USE

Great looks and great fit. The Scarpa is a pleasure to wear on the trail irrespective of conditions and with or without a micro-crampon. Warmth is excellent and resistance to water is superb. I had dry feet on every run. A ´WINTHERM` layer provides excellent breathability and insulates the feet from the cold. It also is designed to reflect heat in summer… They are NOT for summer! They are a very warm shoe!

It’s difficult to say how far I could run in this shoe, it’s comfortable and adequately cushioned with a constant feel for the ground. There is more room than the La Sportiva and certainly feel like an ‘all-day’ shoe. If running in mud, soft-ground and snow, you could keep going and going as the ground adds to the cushioning. On harsh, hard and rocky terrain, I still had plenty of comfort. Within the midsole is a Dynamic Stabiliser Torsion frame made of TPU. This enhances rear foot stability by wrapping under the arch, it also brings torsion control.

The grip is excellent on a multitude of terrain but in contrast to the La Sportiva, not as secure or convincing. The shoe takes a micro-crampon perfectly. I used the Camp Ice Master in really challenging conditions and the lighter/ faster Nortec Trail when conditions required. Run feel is great BUT it is never as good as a specific studded shoe. However, if fresh snow, you don’t notice any difference.

It’s a solid shoe with loads of protection. They are bulletproof and surprisingly light considering how well made they are! 384g for an EU44.5.

The inner shoe is supportive and secure (it’s excellent), and a thick gusseted tongue protects. Heel area is also great. They are supremely comfortable.

Toe protection is superb.

CONCLUSION

The Scarpa is a superb shoe that does the business in harsh, winter and tough conditions. They are so good, they make a great mountain shoe at any time of year. Even if they will be too warm in spring and summer. There are so many positives that it’s hard to find any negatives, however, in comparison to the La Sportiva, the outsole is not as aggressive. By contrast though, the Scarpa has more toe space, arguably a better foot-hold (but both are excellent) and more cushioning. It’s all down to personal preferences and in reality, you would need to try the La Sportiva against the Scarpa and make a decision. Both put a smile on my face and I am happy I can switch between the two! I have no problem using either shoe and during winter I have alternated between the two. If I had to make a choice, I’d struggle. The La Sportiva is great on faster runs, the Scarpa a great all-day shoe. You decide what you need!

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La Sportiva CYKLON CROSS GTX Review

Posted on March 6, 2023 by talkultra

The La Sportiva Cyklon with BOA® Fit System was a revelation on its release and without a doubt, it has been a perfect shoe for mountain adventures in challenging terrain. On first impressions, the Cyklon could almost have been mistaken for a lightweight boot due to the built in sock-liner which comes higher up the leg, to ankle height which has two purposes: 1. It keeps out debris from entering the shoe. 2. It provides additional support.

The CYKLON is a unique shoe in that it almost occupied its own category, a crossover between mountain running shoe and boot. IT excelled in challenging terrain with incredible foot hold, protection and a great outsole. Standout features were the sock-like fit in conjunction with the BOA/ Dynamic Cage which provided me with arguably one of the most secure footholds I have experienced.

Now, La Sportiva have stepped up the game with the recent release of the Cyklon Cross GTX. Living in Norway, this has been one of my ‘go-to’ shoe throughout the winter months when snow and ice have been my ‘normal’ running conditions.

In simple terms and for ease of clarification, imagine a Cyklon shoe wrapped in a water-repellent gaiter designed to keep snow, mud, ice, water, and other unwanted elements away from the foot.

Add an external zip allowing ease of access and a BOA® Fit System to ‘dial’ how tight or loose the fit of the shoe is, and an aggressive grip made from FriXion® White you have arguably, one of ‘the’ ultimate off-road/ mountain shoes when conditions are harsh.

My first impressions were one of disappointment, why were there no metal studs on the outsole as La Sportiva have on the Blizzard GTX (here)? Of course, I understood why, you really limit the market and the use of the shoe with studs, but here in Norway, you ‘always’ need spikes from November through to March and even April.

However, having messaged Jono Wyatt at La Sportiva asking the above question, his reply was as I expected, “We need to appeal to a larger market to make the shoe viable, but this outsole is designed to be used with AT Grip spikes to enhance grip on snowy and icy terrain.”

Problem solved – the AT Grip HERE is a multi-purpose, adjustable spike, it can be added to the sole quickly, guaranteeing maximum safety and grip on any type of terrain and under any conditions.

So, with my personal ‘needs’ covered re the spikes, I decided NOT to add the AT spikes and try the shoes in a multitude of terrain and as and when required, add micro-spikes (Nortec HERE for example) for ice conditions. Micro-spikes do provide more grip than studs, but the running experience is not as good as a specific winter stud shoe.

THE SHOE

If you used the Cyklon, you are going to love the Cyklon Cross GTX. For me, it takes everything I loved about the original Cyklon and adds a level of refinement that makes this incarnation a pleasure to wear.

Notably, the BOA® Fit System is in a different place to the original Cyklon and now it is clear of the ankle – a problem area for some.

Sliding your foot into the boot and it immediately feels like wearing a pair of gloves, without the BOA® Fit System adjusted, they already feel snug. Engage the BOA and twist and the foot is held snug with the option to micro-adjust tighter (or looser) based on personal needs or conditions. Then pull up the zip. The whole foot and well above the ankle is enclosed in a wonderfully snug Gore-Tex protection against the elements. The plus being that shoe adjustment can be done, ‘on-the-go’ with gloves on at any time while out on a run. Perfect!

Comfort level is extremely high. In all honesty, it’s a game changer for winter conditions. I do recommend using a higher sock that extends beyond the top of the shoe, it increases comfort. I also recommend that you use merino.

Many will say that there is no need for Gore-Tex in a running shoe. And usually, I would agree, especially for a shoe when water can enter below the ankle. Here though, the Cyklon Cross GTX comes much higher with a tight enclosure. It really does reduce what ‘can’ enter the shoe, and, in 3-months of winter running not once have my feet been wet. But go in water (deep) that extends beyond the top of the shoe and yes, water will enter, albeit much slower than any other shoe I have used. For clarity, I have run on many frozen ponds and puddles recently, often breaking through the ice to enter the water below, still no wet feet!

The grip is excellent on rock, mud, trees and all trail conditions, especially soft snow. Add micro-spikes for ice and you have a perfect ice shoe, albeit not as comfortable as a specific ice shoe, but on many occasions, I have gladly used this boot as an alternative, especially when encountering fresh snow with ice underneath, the boot offers more warmth and comfort.

Feel for the ground is superb. They are cushioned but not too much. They combine comfort and excellent proprioception so that you feel at one with the terrain and always in control. Propulsive phase is superb and all-around comfort is magnificent. The Cyklon Cross GTX feels so good that I’d love to use them beyond the winter months, they would make excellent mountain shoes for all-year BUT I fear, they will be too warm in late spring and summer.

The toe bumper is robust and amazingly protective.

Despite the obvious appeals for winter and mountain running, the Cyklon Cross GTX is ideally placed for ‘fast-and-light’ alpinism when a normal shoe just wouldn’t cut it, think of Monte Rosa Skymarathon as a prime example.

A neutral fit I suggest you size up. I find that with La Sportiva I always need to do this; I am usually an EU 44 (UK9.5) but with La Sportiva I am in EU 45. Weight of an EU 45 is 382g which is quite incredible for a shoe with such solid build. Drop is 8mm.

Looks are awesome – the classic La Sportiva yellow/ black is stunning.

CONCLUSION

The La Sportiva Cyklon Cross GTX gets a 9.5/10 from me. Why not 10? Well, I’d love to see them ‘with’ a winter spike, but I fully understand why a spike is not standard. At least La Sportiva have thought of this with an appropriate outsole and the option of AT spikes.

Amazing foothold, amazing grip, warm, durable and dare I say, bullet proof. This is a shoe that makes me smile and want to run in harsh, cold, and tough conditions. BOA is the perfect fit system here and arguably it’s a best-case scenario allowing the user to adjust the shoe when running, especially when wearing gloves on.

The ride is predictably stable, firm, protective and suitable for any terrain and they excel in mud and snow. Ground feel is superb with adequate comfort.

They look awesome and surprisingly streamlined. When zipped up, they fit snug, some would even say tight, which only adds to the secure and warm feeling.

They are not cheap at 260 euros, but this is a specific bespoke shoe and if used as intended, they will last year-on-year for many winters.

Quite simply, one of the best, (if not the best) winter shoes I have ever used !

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TRAIL TALON 250 and TRAIL TALON 275 by inov-8 – SHOE REVIEW

Posted on August 11, 2016 by talkultra

The Race Ultra when first released by inov-8 turned heads. It was certainly a departure for the brand who had built a history and reputation for out-and-out fell running shoes. For the brand to release a shoe that appealed specifically to the ‘ultra’ market was an interesting move.

I have to say, the first incarnation of the shoe was pleasing to look at and although it gained rave reviews, I didn’t like it. It felt sloppy, lacked feel and in all honesty, it was a shoe I didn’t want to use.

The second incarnation was a huge improvement and it has become a regular shoe for me when running long on flat, relatively un-technical and non-muddy trail. It was a shoe that proved hugely popular at races such as Marathon des Sables for example and the combination of two options, 4mm and 8mm drop; the Race Ultra suddenly became a really popular shoe.

I was therefore somewhat surprised when inov-8 told me that the Race Ultra 270 (4mm drop) and 290 (8mm drop) are no longer in the range as of AW16. Really?

I have had many emails from runners in the community expressing a concern about this. Yes, the Race Ultra really has become ‘that’ popular and as such, many are asking, but what shoe an I know going to wear?

Take a breath, take out your credit card and go and order yourself a pair of TRAIL TALON 275 (8mm drop) or TRAIL TALON 250 (4mm drop).

Yes, folks, stop worrying, the new TRAIL TALON is all that the Race Ultra was and so much more.

I could actually stop the review there as I have very little negatives to say about the shoes. Yes, both really are that good. But I know you have a need for more information so here goes.

In brief, the TRAIL TALON offering in either 275 or 250 versions directly relates to the 270 or 290 versions of the RACE ULTRA. So first off, think about if you need or prefer 4mm or 8mm drop shoes (or both). The plus side from the off, is the two new TRAIL TALONS are offering weight savings over the previous models: 15g +/- for the 8mm drop and 20g +/- for the 4mm drop. For reference, inov-8 always refers to the weight of the shoe in the name, so, a TRAIL TALON 250 will weight 250g+/- in a standard UK8.

Both the TRAIL TALON 275 and 250 shoes use the same standard fit last as the RACE ULTRA but they both offer improved grip with deeper cleats and better cleat configuration. It’s a marginal improvement and don’t start to think that the new shoe will now handle more mud – they won’t. The TRAIL TALON is very much a dry trail/ mountain shoe that can handle a little sloppy stuff if required.

Tthe TRAIL TALON has a wide ‘standard fit’ toe boxbut I don’t think it is as wide as the RACE ULTRA?. Don’t get me wrong, it has plenty of room and it allows the toes to move and splay just as in the previous model. When running long your toes have room to move and should you be prone to swelling, they have room to expand. This ‘standard fit’ is something that inov-8 have worked on and by contrast, some shoes in the inov-8 range can be purchased in ‘precision’ fit which offers a tighter and narrower toe box. For me, this can be where some compromise comes in with the TRAIL TALON, when running on long, flat and consistent terrain the shoes excel but if the terrain becomes technical and inconsistent, I find my foot moves a little within the shoe due to the wider fit. This is not a criticism of the shoe, what I am saying is (as I always say) is that it is rare that one shoe can do all things well. For technical running I prefer a precision fit.

A notable difference is the new POWERFLOW midsole for a more cushioned ride. Both the 250 and 275 feel more cushioned. In particular, the 275 feels super cushioned, almost a little ‘too’ cushioned at times and I think this is where the most notable difference will come for RACE ULTRA fans. You will either prefer the additional cushioning or not. On my first runs in the 275 I noticed the cushioning over the RACE ULTRA. To confirm my thoughts, I went back out for a run in the RACE ULTRA and yes, the new shoe has more cushioning and it feels that way too. This only adds to the thoughts of inov-8 that the TRAIL TALON is a long distance shoe. Of course it’s all relative, the 4mm drop 250 has less cushioning than the 8mm drop 275. For many of you this will not be an issue as you will either run in 4mm or 8mm drop shoes. This is not the case for me, I often and regularly switch between 4mm and 8mm drop shoes. If I am running for 30mins, 60mins or even 2-3 hours I can happily run in 4mm drop and still retain good form. However, if I am going out for a long session or a day in the mountains, I will always go 8mm drop. The higher drop allows more leeway and flexibility and I must add that the TRAIL TALON is a superb shoe to walk in. This is really important for those who are running long or doing multi-day races. Often, shoes are tested just running with no consideration of how the shoe transitions to a change of gait when walking. For me, the TRAIL TALON 275 is one of the best run shoes I have used when walking, the transition is seamless and comfortable no doubt attributable to the ADAPTERFIT met-cradle for better mid-foot comfort.

I am always wary of buzz words like ‘Powerflow’ and ‘Adapterfit’ as in real terms they can mean nothing. Breaking the words down, the TRAIL TALON has more cushioning and better mid-foot comfort.

When running, the feel of the shoe and the comfort level is high. In the 275 I had less ‘feel’ for the ground due to the additional cushioning but this proved a real bonus for longer sessions and when the ground became more irregular. The 250 version with lower drop and less cushioning in comparison to the 8mm drop version felt really sweet on all runs.

Both shoes, 4mm or 8mm drop definitely provided more feel, better cushioning and more ‘return’ when running than the RACE ULTRA.

Like the 290 and 270 RACE ULTRA’s the TRAIL TALON will also incorporate the unique on-the-shoe gaiter attachment so that should you require a Gaiter you can purchase the item separately and attach/ de-attach with ease.

Two huge improvements for me come with the lacing system on the 275 and a gusseted tongue on both the 250 and 275. I have been saying this for ages, but a gusseted tongue just makes sense. I don’t know why it isn’t standard on all run shoes. It helps hold the foot in place, it stops the tongue moving and sliding to the left or right as you run and maybe most importantly it adds an additional protection to stop debris entering the shoe.

The lacing on the TRAIL TALON is added ‘on to’ the shoe by what effectively is a folded plastic layer. This works so well as it allows the shoes to be laced tightly or loosely as required but it also allows the font to swell within the shoe. In the past, I have had issues with inov-8 lacing and I have had to use a ‘lock lacing’ technique to feel secure in the shoe. Not know, this lacing method works.

Toe protection on the shoe is good but not ridiculous. Keeping in mind the intended use of the shoe, it’s fit for purpose. The heel box is snug, cushioned, holds the foot well and caused no rubbing on long sessions, even when walking.

Grip is compromised on any muddy trails but then again, the TRAIL TALON is not intended for this type of terrain. The 4mm deep studs work great on all dry trail, rocks and yes road. When wet, the grip is also good. Ultimately, the TRAIL TALON would be a great ‘all-rounder’ for most runs. If you are heading to the fells, a muddy trail run, or mountains with mixed/wet trail then choose a different shoe.

Finally, RACE ULTRA fans are going to be really happy with the TRAIL TALON. I have found it difficult to really find any negatives. The only negative (and it’s not really a negative) is that some of you may find the new incarnation a little ‘too’ cushioned. Sizing is true to size and relates directly to the Race Ultra.

As per usual, inov-8 have created two ‘visually’ appealing shoes with great colours and styling.

Drop is personal and for me, 8mm drop is the sweet spot in run shoes and is my ‘go to’ drop for any run. If you prefer a lower drop, then you will be happy with the 250 and 4mm version. If you can afford two pairs of shoes, I really recommend the 250 for shorter and/ or faster runs.

This TRAIL TALON is a winner and is now one of three shoes that I choose on a daily basis, the other two shoes for comparison are The North Face Ultra Endurance and the Scott Kinabalu Supertrac.

Specs from inov-8

DFB

The patented Dynamic Fascia Band™ (DFB) mimics the ‘Windlass Effect’ delivering a kick of energy with each step, helping the athlete to move faster and more efficiently

STANDARD FIT

Our standard fit offers a close-fitting heel that locks the shoe in position, while a wider toe box allows the toes to splay when running naturally or lifting weights. Standard fit suits those with wider feet and athletes using the product for long sessions.

ARROW

Arrows refer to drop, 1 arrow = 4mm, 2 arrow – 8mm