Inov8

TRAILFLY

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Inov8 TRAILFLY

Overall

#108 in

Trail Running Shoes

according to Reddit Icon Reddit

User sentiment69% positive
11
2
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Top Pros

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Last updated: Apr 8, 2026

Reddit Reviews

Reddit Iconajame5 1.0
r/trailrunningAnyone got long-term experience with the INOV8 Trailfly V2?
2 months ago

I run a lot of trails in various shoes but I actually use my Trailfly V1s for walking and the gym so might be in a good place to answer this. They're a great everyday shoe, and fit brilliantly. I've had them up some relatively technical trails in Italy at speed too so confirm they work there.

r/trailrunningHelp needed to find shoes that fit these feet.
6 months ago

Long reply here but I understand this quite niche problem all too well. I have a bunion in the same place on left foot but actually have skinny midfoot so always struggle to get a lockdown in 'wide' shoes. The Inov8 Trailfly and their new range works well here. I'd actually go for the standard fit over wide as the toe box is already foot shaped. The width I think is in the midfoot. For example, I have a pair of precision fit Mudtalons and get a super snug midfoot lockdown but the toebox still lets my foot spread. The problem you actually have is that a lot of 'wide toe box' shoes still carry that super straight line on the inside of the foot which obviously doesn't work. Even the Prodigio Pro mentioned is quite accommodating but suffers from this to a degree as the bunion pushes the mesh out and can become uncomfortable by forcing your foot or all toes away to the side. Salomon shoes are quite bad for this, even though I suck it up and wear them as the midfoot just suits my feet. The Trailfy is the comfiest shoe I've worn in years, and I've even cleaned mine up and now wear them for walking around daily and the gym. They do a Trailtalon too if you need more softground grip, plus a road shoe. Edit to add: if anything like me, mine is just on the one foot so if I buy wide shoes, the other is super sloppy. This is why a better shape toe box works better than a wide fitting shoe in my opinion.

Reddit Icondoom_mountain 1.0
r/trailrunningThoughts on INOV-8 shoes
4 months ago

I feel the 'new' range is just uninspiring and feels old fashioned. I tried the Trailfly Speed which was heavy with a dull foam. Standard Trailfly was heavier with more dull foam! They just aren't competitive with other shoes out there. La Sportiva Prodigio shows how a modern all round trail shoe should be (and it's been a massive success). It's a shameas they used to be one of my favourite shoe brands, I went through 4 pairs of the G270's loved that shoe. Numerous Roclite, Mudclaw, X-Talon. I just don't consider them as an option any more. I live in the Lake District and not many of my friends wear them either any more. Mudclaws used to be the go to. See a lot of VJ, Terrex, Nnormal, La Sportiva and Hoka now.

Reddit Iconflingtoad 1.0
r/ultrarunningTrail shoe recommendations needed
11 months ago

I've run in Peregrines (11, 12, & 13) and I find the Inov-8 Trailfly (The Standard. Not the Speed. Not the Zero (if you're in the UK)) to ride similarly. They're a 6mm drop instead of a 4mm, but they feel very similar under-foot. The mid-sole is on the firmer-side, but with decent energy return. They have a rock-plate. Grip is great where I run (dry, hardpack, a little rocky). Runs on pavement just fine since the lugs aren't extremely aggressive. They have a relatively wide forefoot. I'd size up at least half size, maybe a full size. I've got about 500 miles on mine, uppers are perfectly intact, but horrendously stained because I bought the white ones since I found them deeply discounted. Outsole is more worn, but still completely intact and functional.

Reddit IconHealthy-Property7487 1.0
r/UltramarathonShoes with 5-6 mm lugs?
4 months ago

Interesting that you don’t like the trailtalons for longer distances. I’m running in a pair now. I’ve used the trialfly over 50+km but I hear you on the energy return issue. To deal with that problem earlier this year I switched to Trailfly max for a 125km in the Pyrenees, they were a disaster (I’d rather stick to the regular trailflys). That said they do a trailtalon max version and if you are one of the many who do get on with them, those might be a great option for you.

r/UltramarathonShoes with 5-6 mm lugs?
4 months ago

Interesting that you don’t like the trailtalons for longer distances. I’m running in a pair now. I’ve used the trialfly over 50+km but I hear you on the energy return issue. To deal with that problem earlier this year I switched to Trailfly max for a 125km in the Pyrenees, they were a disaster (I’d rather stick to the regular trailflys). That said they do a trailtalon max version and if you are one of the many who do get on with them, those might be a great option for you.

r/trailrunningRecs for wide toe box trail shoes that are NOT zero drop.
4 months ago

I’d suggest inov8 Trailfly . I’m on my 3rd pair and I find them perfect. They recently redesigned their last placing a specific emphasis on brining in a much wider toe box. Lug dept is 4mm and offset is 6mm. Great for dry trails. If you live in an area where it gets wet and muddy in the winter then you could go for the trailtalons, basically the same shoe but with a 6mm lug - same offset. Much better in the mud. Because of the deeper lugs they take (in my experience) about 50k for the outsole to wear in, but I’m finding them great now. Good luck.

Reddit Iconjonny_boots 1.0
r/trailrunningAnyone got long-term experience with the INOV8 Trailfly V2?
2 months ago

I have trail fly v1... I like them but feel like they don't grab my heel like they could. A little bit prone to blisters on outside of my heel if I do long runs in them, but it's tricky cos they're really nice to run in, and up to that point really comfy. Weird thing is I have tried both trail fly speed and trail fly max, and both are better on my heels despite going in opposite directions from the base model. Keen to try the V2 and see if it's any better

Reddit IconMissionNo4775 1.0
Reddit IconOdd_Scar836 1.0
r/trailrunningAnyone got long-term experience with the INOV8 Trailfly V2?
2 months ago

I have used the V1s both the ultra and zero drop versions for the past 2 years. Great shoes. I have 3 pairs all with over 1000km in them. The V2s have also been out for over a year, at least here in the UK where INOV8 are from. So not sure why people are saying you won’t get feedback. I’ll be getting a pair when I next need to get shoes, I just had a backlog of V1s to use first. They come in varying fits as well so just get the ones that best suit you.

Reddit Icon_spindrift_ 1.0
r/Ultralightadvice wanted on trail runners for hiking
9 months ago

Inov-8 Trail Flys are cracking shoe from a UK brand. They have a natural (aka wide toebox, slim heel) foot shape and come in two widths, very breathable upper with TPU round the edges which I find helps keep puddle splashes out, and a durable outsole (none of this exposed midsole nonsense you see on Altras). [https://www.inov8.com/trailfly-mens-trail-running-shoes](https://www.inov8.com/trailfly-mens-trail-running-shoes)

r/trailrunningAnyone got long-term experience with the INOV8 Trailfly V2?
2 months ago

I love the V1 and have hiked everywhere from Glencoe to Death Valley in mine. Durability is excellent as there's a decent outsole and the overlays on the upper provide toe protection and mean they don't get soaked the moment you step in a puddle. Fit-wise I wish they were a little more snug around the heel but love the generous toe box. Another favourite shoe of mine is the Altra Superior - noting that the Trailfly's are not zero drop and have bigger stack height. The fit is similar if a little more snug in forefoot on the Altra.

Reddit Iconyizong127 1.0
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 IconCaptainRab 0.3
r/trailrunningLooking for wide fit trail runners. OG Saucony Xodus Ultra lovers, what have you switched to?
10 months ago

I have not run in the 9s yet as I still have a pair of the 7s that have some miles left in them. I did try on the 9s at an REI and the 9 in a wide felt substantially wider than the 7 in a wide that I have.

r/trailrunningLooking for wide fit trail runners. OG Saucony Xodus Ultra lovers, what have you switched to?
10 months ago

I am in the same boat with wide flat feet and about 200lbs. I have found the best success with the Altra Lone Peak (although I know you said you didn't want zero drop). The other shoe that has worked for me is the Inov8 Trailfly in wide. They also just released the Trailfly Max if you want a bit more cushion. Both are 6mm drop.