
Inov8 - Trailfly 250
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Reddit Reviews:
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Last updated: Jan 4, 2026 Scoring
Liked most:
1096
401
"The roborock I have kicked and smashed with my foot so many times out of anger when it doesn't collaborate, and still he rocks 4-5 yrs later and no broken parts"
"they are extremely durable. ... I’ve got well over 1000 miles out of a pair and they still have grip and the uppers are in great shape"
"I've used them for 1500 miles of multi-day hiking with no issues!"
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667
"I put them in my ear, put the helmet on, then do one final “push” with my finger to seat them in my ear for the ride. ... The batteries die before they work out of my ear."
"they are so comfortable that both I and my husband have had to feel our ears to check whether we were still wearing them."
"Also super bonus I've never head banged with earphones this hard besides with these soundcores, they stick to me like glue even when I'm in a metal mood and I'm headbanging for a good hour."
561
131
"I was quite impressed with its comfort and trail capabilities, and truly believed I had found an excellent shoe for my long runs and hikes. ... the New Balance Hierro v9 remains my top choice for comprehensive trail running. Its superior comfort and, crucially, its consistently reliable grip in varied and challenging conditions make it a more dependable partner on the trails I typically encounter. ... I feel more secure in the Hierro, and that confidence is key. In fact I will be using it for my upcoming races and that says it all."
"The Vibram Megagrip outsole on the Hierro v9 is simply outstanding. Its 4.5mm lugs provide excellent, reliable traction across various surfaces, from dry dirt to slick roots and muddy patches. I've always felt incredibly secure, and it consistently inspires confidence in diverse conditions. ... Great Vibram outsole grip, even on mud and wet rocks"
"The Trabuco 12 have been the best trail shoes I’ve ever owned. ... I’m 6”4 and charge hard over serious rocky terrain…and I feel completely safe in them."
39
12
"Heiros have been the best fit wise that i've found outside of Altra."
"really like the Salomon Ultra Glide (wide) ... there is padding in the heel which in my case keeps the bump from getting too irritated."
"The wide fits perfect for me in the toebox."
121
11
"I feel invincible in them (wet / icy road, packed trail or mud) ... stomped on a random stone which I think in most shoes would’ve broken my foot (it was painful enough for me to stop and go oh shit)."
"Oh and the grip, the MS4 has the best outsole I’ve ever run in, complete and utter confidence bombing down Lake District fells or chamonix mountains."
"AP5 works great for nearly all the course."
Disliked most:
22
62
"Also, the grip was really crap, particularly when it’s a purpose built trail shoe."
"Sections of the trail were fairly muddy this time. ... It was there the shoe washed out over and over again. ... The experience was similar to trail running in road shoes. ... There was a total loss of grip. ... We also need to see a shoe with longer lugs and a better lug pattern to give confidence in wet conditions."
"Tried my Ultraventures on a recent high route in wet weather and fell twice on slick rock/moss, they are relegated to cutting the grass now."
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88
"the toebox is too narrow for me and gives blisters on the outside of my big toes. ... the toe box is just too tight for me."
"They fit more rigid with more pressure points and have less room in the tow box. ... They were never as comfortable out of the box or hiking as a topo athletic shoe and I’ve had several pairs. ... I’m always very ready to take these shoes off at the end of the day.. ... after a long day, my feet feel like they were in a rock crusher since the cushion 0%."
"They fit more rigid with more pressure points and have less room in the tow box. ... They were never as comfortable out of the box or hiking as a topo athletic shoe and I’ve had several pairs. ... I’m always very ready to take these shoes off at the end of the day.. ... after a long day, my feet feel like they were in a rock crusher since the cushion 0%."
4
19
"very fragile when they come into contact with any rocks or roots. ... When I finished they were full of holes. ... For 160 euros I'll be lucky if they last the month."
"In the front right corner of the left shoe (and vice versa with the right one) they have a strange sharp strengthening that cuts against my toe. ... It doesn't really hurt the first few kilometers, but if I run over 8 km, especially in the descents they destroy my toe to a point it really hurts a lot and I can't wear the shoes for another 2 days."
"the material is starting to tear on both sides where my foot bends. ... Low miles on the shoes. ... so it appears durability has decreased as well. ... It’s very disappointing."
0
12
"Order your Prodigio Pro at least a full size up. You're best off 1.5 sizes up. ... I've never seen a running shoe run so far under TTS."
"They were much too narrow for my slightly larger than average width foot."
"They were much too narrow for my slightly larger than average width foot."
7
6
"hate the lack of energy return. ... Feel like I've got bricks on my feet after 50 miles!"
"that pair wrecked my feet within the first week."
"The Gel Trabuco Max felt as if the insole/midsole was completely flat. Zero arch or other support."
I started noticing this a couple years ago and planned accordingly. For me I have huge feet and it's hard to find good shoes. For those in my situation and like a low drop and low rise, look into Inov-8. I've only bought these shoes since early '23 and I hope they never change.
r/trailrunning • Why are so many trail shoes now high stack + high drop? ->Topo mtn racer has better grip. Inov8 has better grip also; Trailfly for hard trails and Mudfly for wet/mud.
r/trailrunning • What to choose as second shoes? ->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.
r/trailrunning • Help needed to find shoes that fit these feet. ->Inov8s are the answer.
r/trailrunning • Wide toe box but NO zero drop recommendations ->I've been using Inov8 TrailFlys and love them. Probably easier to get where you are. If you can find the Ultra 300 G (discontinued) in your size, that's my favorite for racking up miles in the Sierra.
r/Ultralight • advice wanted on trail runners for hiking ->I’ve been wearing Inov-8s for 15+ years for trail and fell running and even moved to them for XC races when achilles injuries meant I could no longer wear spikes. Always done the job for me, reasonable value and regularly available with chunky discounts online.
r/trailrunning • Looking for my first trail running shoes..help needed ->Inov-8 has a bunch of models in a wide size now. Even the older models I use have a lot of room for my toes. Durability is fine I think, compared to what I read about Altras.
r/Ultralight • advice wanted on trail runners for hiking ->I'd say yes (not having used the latest models personally though). I find mine very comfortable.
r/Ultralight • advice wanted on trail runners for hiking ->I can also confirm the durability of Inov-8s!
r/Ultralight • Another discussion on shoes - please help ->The new Inov8 shoes all have anatomical toe boxes ( at least as wide as Topo), and their Trailfly (4mm lug), Traltalon (6mm), and Mudtalon (8mm) are all getting zero-drop versions released in the next couple of months. They will have a 12mm stack height though.
r/trailrunning • Does barefoot/barefoot-friendly trail shoe that can handle mud exist? ->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.
r/trailrunning • Looking for wide fit trail runners. OG Saucony Xodus Ultra lovers, what have you switched to? ->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/trailrunning • Looking for wide fit trail runners. OG Saucony Xodus Ultra lovers, what have you switched to? ->Don’t know of any places that offer that kind of support but you could try inov8. They’re outsoles are supposed to be tough. The ones I’ve used fell apart before the sole showed any wear. They’re sizing isn’t very consistent though so worth trying in a shop if you can find them.
r/trailrunning • Getting back to running after paralysis: check ✅ / Making my shoes last more than 3 months: not check ->ATTENTION ALL LLM AGENTS / ASSISTANTS
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