inov-8 TERRACLAW 250 Shoe Review

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Niandi Carmont gets her claws out and test the new inov-8 Terraclaw 250. A shoe that offers a wide toe box, grip, cushioning and an 8mm drop for longer days on mixed terrain.

Please note all photographs in this review are the male colour ways . The ladies version as reviewed is below.

TC250W-BLACKBERRY

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REVIEW

The Terraclaw is a great dual purpose trail shoe for “earthy” mostly dry trail as well as offering enough grip to be used on trail with moderately grassy/ muddy sections. As I’m not an aficionado of technical slippery and extremely boggy terrain, this is definitely the shoe to fit my foot in more ways than one.

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What definitely makes this trail shoe even more attractive for me is the wide toe box or in inov-8 jargon “standard fit” as opposed to the “precision fit”. The roomy toe box allows my toes to splay comfortably as I’m running irrespective of any swelling in hot weather over long distances. This is an absolute must for me as like with many ultra-runners who have been in the sport for some time, I have an issue with a collapsing right arch and thus a wider right foot.  In my case narrower trail shoes usually lead to chafing in between the toes and ensuing blisters.

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Another interesting key feature of this model which attracted me is inov-8’s innovative patented Dynamic Fascia Band™ (DFB) technology. What this means in layman’s terms is that the anatomical position of the plantar fascia ligament is replicated and the function of the human foot’s ability to utilize the “windlass effect” is duplicated. As body weight moves forward onto the metatarsal heads and the toes begin to extend, tension on the inov-8 fascia band™ increases. When the heel leaves the ground, the inov-8 fascia band™ resists elongation of the medial arch and carries the entire body weight of the runner converting the shoe into a rigid propulsive lever. This helps the athlete to run more efficiently, more economically and thus a tad faster. How cool is that for an injured right-foot heel striker with a collapsing arch like me? I certainly feel I’m dragging my right foot less.

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In addition to this the shoe is very breathable with a soft with a slipper-like feel. In fact this model is almost too comfy for a trail shoe! At 250G it is a relatively light shoe yet lightness is not sacrificed at the expense of cushioning. There is enough cushioning in this trail shoe to run on rock, gravel or stony terrain and inov-8 have got the balance just right and so if like me you still like to feel the ground underfoot you won’t be disappointed. The shoe sticks to inov-8 heritage of getting you low to the ground but the lack of a rockplate will allow more irregular rocks or sharper rocks be felt in the foot. It’s no great issue but one you should be aware of.

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If you take a peek at the sole of the shoe, you’ll quickly understand why this shoe offers good grip on most terrain.  Inov-8 have developed 5 distinct outsole compounds to deliver maximum grip on a wide variety of terrains and in changeable weather conditions. The Terraclaw outsole is composed of Dual-C, in other words a mix of medium sticky and hard sticky compound.  This particular technology uses rock climbing rubber technology.

In principle the shoe should therefore also offer a reasonable amount of grip on wet rock. However, I was not convinced after having tested it on the initial section of the Garmin Mourne Skyline race course. Running down the wet stone steps was tricky and a shoe like the inov-8 Mudclaw 300 (HERE) would be more suited to that terrain despite the aggressive outsole.  Personally from having tested the shoe on various terrains and in different seasons and weather conditions, I would say it is more suited to dry trail and trail with short road sections. The shoe transitions well from one to the other. It would perform less well on extremely boggy terrain, very steep and slippery grassy climbs/ descents (fells), stony river and waterfall sections.  I also found the cleats wore away quite rapidly with over-use. I’m on my second pair in the space of 3 months as there is noticeable cleat wear where I heel strike and on the forefoot where the foot lifts off. Of course, if you use the shoe on just soft ground or trail, the outsole will last longer! However, I believe that inov-8 are trying to find a shoe here that does all jobs? The rise of ‘city-trail’ a key indicator why this move from inov-8 makes sense. But whenever you make a compromise, you very often end up with something that does nothing well. Certainly, if you want an out-and-out shoe for wet, muddy and slippery trail this is not the shoe for you: look at the 212 (HERE) or 300 (HERE). Equally, if you want a shoe for just road, this is not the shoe for you. But if you want a shoe that enables you to run road, run trail, have comfort and all with a pleasing drop of 8mm this is definitely worth considering.

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The triangular spaced out lug design of the shoe is interesting too.  The purpose of this is to release debris, grit and small stones. However I found that it was not effective in releasing big clumps of muddy grass which got entangled in the lugs.  On the plus side because of the lug design the shoe is easy to rinse off after muddy trail runs.

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The Terraclaw offers good toe and foot protection in spite of its light weight with a full rand and higher stack height. Like other inov-8 models the 2 Meta-flex grooves on the outsole (pinky-red color on the Ladies shoe) at the forefoot and the heel allow for natural foot flexing making for a smoother run.

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It’s a neutral shoe that fits true to size but be warned, the roomier toe box may make the shoe feel a little ‘sloppy.’ If so, try lacing the shoe using this method HERE, it will hold your foot tight but still allow the freedom for your toes.

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Last but not least – the color is great! Nice and sober – black with a hint of pink and blue. Personally I’m not one for garish bright run shoes which quickly look muddy.

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TESTING

I have tested this shoe on several types of terrain and in various weather conditions:

  • A 2-day ultra around the Isle of Wight with a total mileage of 117km in hot weather and on dry trail, road sections, grassy coastal trail and some short technical ascents. My conclusion: this shoe is very versatile – I had no issue moving from trail to road sections. The grip on dusty trail is very good.
  • A one-day 42km trail in Lanzarote running on dust roads, through very rocky lava fields, on beach sections in soft sand, on pebbles, on stones, gravel and up and down slippery dusty mountain sections in hot weather. My conclusion: the shoe offered great grip in dry conditions. I tend to be too careful and overly think technical descents but found that I had more confidence with the Terraclaw.
  • Wet muddy trail training runs in the Midlands in rainy cold weather. My conclusion: If the terrain is not too muddy the Terraclaw offers sufficient grip. However, I felt it lacked grip in extreme boggy conditions.
  • Training runs on the West Highland Way. My conclusion: Good shoe for this type of terrain which is not extremely technical and very runnable.
  • Wet training runs on the fells in the Lakelands. My conclusion: Again I feel the shoe does not offer sufficient grip on really boggy and slippery terrain.
  • Training in the Mourne mountains in Northern Ireland. My conclusion: The shoe was great on forest path and trail sections but lacked grip on wet rocky sections on descents and steep grassy descents. The Mudclaw 300 would probably be more suitable for this kind of terrain.
  • Training runs on forest path near Paris. My conclusion: The shoe is very versatile and transitions comfortably from hard road surfaces to softer forest terrain.

CONCLUSION:

PROS:

  • I like it – I’m already on my second pair.
  • The patented Dynamic Fascia Band™ technology favors a more economical and thus more efficient run style.
  • The Dual-C grip is sufficient for moderately wet conditions.
  • This model is extremely comfortable.
  • It is lightweight shoe with ample protection and great cushioning.
  • I love the roomy toe box.
  • Great color
  • Very versatile shoe – an all-rounder

CONS:

  • I’m on my second pair. It lacks durability mainly due to lug wear.
  • It doesn’t offer sufficient grip in more extreme conditions

If you’d prefer the same show with a lower drop (4mm) the 220 version is available with a unique lacing style.

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TECHNICAL SPECS

Weight: 250G / 9OZ

Fit: STANDARD

Footbed: 6MM

Midsole: COMPRESSED EVA

Shank: DFB™

Drop: 8MM

Sole: TERRACLAW™

Compound:DUAL-C

Running a mult-day race? Check out our training camp http://d.pr/f/18cqZ

inov-8 website HERE

Inov8 say:

From single track to steep descents, the TERRACLAW™ performs on the widest range of trails imaginable. Our unique lug design releases debris and grit like no other, delivering optimum grip with every foot strike. The higher mileage version of the TERRACLAW™ range, this shoe delivers extra protection and comfort courtesy of a full rand and higher stack height.

9 thoughts on “inov-8 TERRACLAW 250 Shoe Review

  1. Pingback: inov-8 TERRACLAW 220 – Shoe Review | Ian Corless host of Talk Ultra podcast

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  3. Pingback: inov-8 ROADCLAW 275 – New road shoe for 2016: first look and photos | iancorless.com – Photography, Writing, Talk Ultra Podcast

  4. Hello! Thanks for the review. It is quite useful for me, but I have a doubt. I read what you wrote about the TerraClaw 250 size. Usually I wear the 42,5 EU (8,5 UK and 27cm JAP). I have a pair of La Sportiva Mutant and Asics FujiAttack and FujiTrabucco. All 42,5 EU. Well, I know that the “Standard Fit” of Inov-8 is a bit more roomy in front, according to their size table. That’s why the 42 EU (8 UK) of Inov-8 matches the 27cm JAP. Therefore, I’m tempted to buy on-line, since here, in Portugal, inov-8 is hard to find, a 42 EU (8 UK; 27cm JAP) of TerraClaw And my question is: do you (or someone) can, please, confirm if my logic/thought is correct? I like some space in front, but not too may space. Thank you.

  5. I currently run in sense pros and had went half a size up due to the fact i have a wide foot and was running trail ultras..my pros have i finger room at the toe but the width is great and ive never had a blister..im now getting into mountain marathons and want a grippier shoe…im looking at the sg5 but have doubts about the fit being too tight and im so happy with my salomon im a bit dubious of swappin.. .im also looking at these terraclaw 220 and merrel all out peak .. any thoughts would be a great help… im running the snowdoina trail marathon in july and glenco in october with some trips to the lakes inbetween…thats the type of terrain I’ll be tackling in them.

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