Inov8

Trailfly Zero

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Overall

#90 in

Trail Running Shoes

according to Reddit Icon Reddit

User sentiment80% positive
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Last updated: Apr 8, 2026

Reddit Reviews

Reddit Iconexzachtlee 1.0
r/ultrarunningLooking for trail shoes - a replacement for INOV-8 Roclite 275.
30 days ago

I love my Inov8 shoes, and think their new lineup is great. Anatomically shaped, regular and wide options, comfortable and stable, and there are models for all diff terrain (same rubber compound). They seem to be misunderstood, these days. The closest replacement for the Roclite 275 v2 is the Trailtalon Speed (6mm lugs, similar midsole stack, 6mm drop instead of 8mm). I’ve run multiple 100mi races in Trailfly Speed and Trailfly Zero **Roadfly** has a 0-2mm tread **Trailfly** has a 4mm tread **Trailtalon** has a 6mm tread **Mudtalon** has an 8mm tread Of those models, the variations are with drop and stack height following drop and stack (without the tread depth): **Zero** (i.e. Roadfly Zero) is zero drop, 18mm **Regular** (i.e. Mudtalon) is 6mm drop, 24/18mm **Speed** (i.e. Trailtalon Speed) is a 4mm drop, 17/13mm **Max** (i.e. Trailfly Max) is a 6mm drop, 30/24mm

r/UltramarathonTopo Ultraventure outsold grip on very very technical wet terrain?
about 1 month ago

Try out Inov8 shoes. I have great results on wet rocky terrain. I like Trailfly Speed and Zero. They’re foot shaped wide toebox. They also last 2-3x as long. Second choice would be Altra Timp.

Reddit Iconflingtoad 1.0
r/barefootshoestalkZero drop but padded trail running shoe recs
7 months ago

Inov8 has several zero drop models, but they may not be available everywhere. In the U.S., I can get Trailfly Zero, Roadfly Zero, Trailtalon Zero, and Mudtalon Zero. I have the Trailfly Zero (Wide) and they're pretty good. There's plenty of toe box space for me. Mid-foot and Heel are less generous, but they work well for my foot shape. You may need to go up a half a size. They're a little on the expensive side.

Reddit Iconmarieke333 1.0
r/UltralightAnother discussion on shoes - please help
6 months ago

Inov8 Trailfly zero or Trailtalon zero.The wide version is nicely footshaped. They lock wel around midfoot and heel, good tongue padding (I have a narrow heel so I wear them.tight and don't feel te laces at all), very comfortable insole, durable graphene outsole. (edit: i have the regular versions, not the zero's)

r/UltralightTopo’s ripped after 185-miles
8 months ago

If you don't have a very wide heel/midfoot you could also try the Inov8 Trailfly or Trailton wide models. Foot shaped, wide at the front and with a durable graphene sole. Both available in zero drop versions. I went from the Lone Peaks to these models and couldn't be happier, they better hold the midfoot in place on oneven trails if you don't have a beefy midfoot.

Reddit Iconoeroeoeroe 1.0
r/UltramarathonLooking for the perfect trail running shoe… Wide toe box, narrow heel, zero-low drop…
9 months ago

I've been liking the new Inov-8 Trailfly Zeros in wide. Vivo shoes fit me decently well and these seem similar fitwise.

r/trailrunningWhat trail running shoes & gear are you all rocking this season?
8 months ago

I've liked the new Inov-8 Trailfly zero a lot. Also got a shell from Dynafit, one of the few options which is designed to fit over the vest.

r/trailrunningNorda shoes for wide feet?
8 months ago

I don't know about Nordas myself, but about Inov-8. They quite recently brought back a zero-drop model, and they have wides available. I also get heel slippage with Altra 9+ wides, Trailfly zero has nice and snug heel. Trailfly Zero is basically same width in the toebox area, but shaped differently. Altras rub my big toe, Inov-8 squishes my little toe. For the same shoe size Altra is a bit longer and more voluminous, it could be half-a-size difference.

r/trailrunningThoughts on INOV-8 shoes
4 months ago

I'm loving their new Trailfly Zero. I liked the classic G270, but it was narrow in the toebox, while Zero in wide is just perfect for me fitwise, and I like the slightly stiff but low stack, I find the traction quite good on varied terrain. I dunno, I'm not sure what I'd like in it to change. They are ugly, but I can live with that. I'm Finnish, I think they are one of the more common brands here, but behind the main names Hoka and Salomon. VJ and Altra seem to be quite popular as well.

r/UltramarathonUltra Trail shoes & wide feet?
9 months ago

Inov-8's new lineup has wide options for every shoe. The one's I've used have been super durable shoes. I like the zero, but some of their thicker shoes with drop might align with your preferences better. Offensively ugly, but really good shoes. For sizing, always go by the bigger foot. Perfect would be to find a friend with opposite problem and split pairs, but that's pretty unlikely..

r/trailrunningNorda shoes for wide feet?
8 months ago

I don't know about Nordas myself, but about Inov-8. They quite recently brought back a zero-drop model, and they have wides available. I also get heel slippage with Altra 9+ wides, Trailfly zero has nice and snug heel. Trailfly Zero is basically same width in the toebox area, but shaped differently. Altras rub my big toe, Inov-8 squishes my little toe. For the same shoe size Altra is a bit longer and more voluminous, it could be half-a-size difference.

Reddit IconRate_Pretend 1.0
r/ultrarunningShoe advice for 100 miler (Altra/Topo guy)
9 months ago

Maybe give Inov8 Trailfly Zero a shot, too. I am currently, coming from Xero Scrambler Low and Topo Runventure 4. Wide toebox, I prefer the build (outsole, foam, fit) to my Topos.

Reddit IconThorias25 1.0
r/trailrunningWhy are so many trail shoes now high stack + high drop?
9 months ago

As I wrote elsewhere, go for inov8 trailfly zero. Exactly what you are looking for.

r/trailrunningWhy are so many trail shoes now high stack + high drop?
9 months ago

Go for inov8 trailfly zero. Great toe box, no drop, thin sole.

Reddit Iconyizong127 1.0
r/trailrunningWhat happened to Inov8 shoes?
10 months ago

I got the Trailfly Zero, I'm sold it's a really solid shoe but holy cow the boomerang footbed does NOT work for me. Feels like I'm chewing a bit of fat with my feet, not as stable as I'd like and doesn't feel as efficient at all. Swapped the insole to a vivobarefoot one and all is right again👍 I can say the midsole is real nice now I can actually feel the responsiveness.

r/trailrunningNeed New Wide Trail Shoe
9 months ago

inov8 Trailfly. You've got the Trailfly Speed, Trailfly Max, Trailfly Zero or standard Trailfly all with either a standard or wide variant. I'd also add that their last is as wide as the old Vivobarefoots and wider than the newer Vivos. Comparable to the Altras that I have in a similar size. I measured these by overlaying the insoles on top of each other.

r/trailrunningNeed New Wide Trail Shoe
9 months ago

inov8 Trailfly. You've got the Trailfly Speed, Trailfly Max, Trailfly Zero or standard Trailfly all with either a standard or wide variant. I'd also add that their last is as wide as the old Vivobarefoots and wider than the newer Vivos. Comparable to the Altras that I have in a similar size. I measured these by overlaying the insoles on top of each other.

Reddit IconDeskEnvironmental 0.2
r/trailrunningThoughts on INOV-8 shoes
4 months ago

I just bought their trail running shoes, zero drop, and they’re way too flimsy for the technical trails I run. I can use them for walking the dog.

Reddit IconVickyHikesOn 0.2
r/UltralightHas anyone else with hypermobility made the switch to trail runners?
9 months ago

I have been told by my podiatrist that my feet are hypermobile and I run and hike (lots) in zero drop trail runners only (inov-8 and Altra). Never had boots for any of my adult-life serious long distance hiking. I agree that your PT should give you specific strengthening exercises for your particular issues but I see no advantage wearing boots … just heavy and hot and very slow drying. Every blue moon I roll an ankle but that’s because of tough terrain, not boots, and I’ve never injured my ankles in the process.

Reddit Iconphilosophicalquokka 0.2
r/hikinggearAre my feet just too wide for trail runners?
8 months ago

To echo other commenters, I now wear Inov8 wide fit trail runners and road runners after struggling to find shoes that worked for my wide feet and high instep, and could not recommend more! eta: I wear Trailflys for running and smaller hikes and Rocklite Pros for longer hikes (still on a trail runner last but has ankle support which is my preference)

r/AskRunningShoeGeeksOne “do-it-all” shoe for Europe trip that I can still run in later?
8 months ago

I wear Inov8 trailflys when I travel. Recently got back from a hiking/city break holiday in Catalonia and they were perfect! They’re also my normal trail running shoes and are incredibly comfy. Highly recommend.