Fast Verdict
The Inov8 Trailfly Zero V2 is a extremely sturdy and responsive zero drop path runner for hikers who need their footwear to final past 500 miles.
Finest for
Lengthy distance hikers searching for a shoe that can final nicely past 500 miles
Hikers who get pleasure from a extra pure, anatomically-designed match
Hikers who love extra minimalist zero drop footwear
Not best for
Hikers who like numerous cushioning
Hikers who aren’t used to zero drop footwear
Standout function
Sturdiness. These footwear are made to final for tons of of miles over exhausting and rugged terrain.
Largest downside
Explicit Match. Not all footwear match all toes and the Trailfly Zero V2 is probably not snug for all.
Backside line
The Inov8 Trailfly Zero V2 is a superb alternative for hikers enthusiastic about extra pure motion in a well-fitted and long-lasting shoe.
Last yr Trek gear editor Kelly Floro examined and reviewed the unique launch of the Inov8 Trailfly Zero. The shoe was a brand new zero-drop mannequin primarily based on the favored Trailfly collection of footwear from the UK-based firm Inov8. Whereas she famous the distinctive sturdiness that’s develop into a marker of Inov8 footwear, she discovered them missing in a couple of essential areas together with match and grippiness. It appears Kelly wasn’t alone in her critiques of the shoe. After listening to suggestions from many customers, Inov8 went again to the drafting board for the V2s and have made some vital upgrades within the efficiency and high quality of the shoe.
MSRP: $175Weight: 8.7 oz (common)Stack Top: 12 mmLug depth: 4 mmHeel-to-toe drop: 0 mm
Males’s Inov8 Traifly Zero V2 right here.
Circumstances of Evaluate
I wore my Trailfly Zero V2s on walks and hikes on damp and muddy spring trails in addition to a pair in a single day backpacking journeys. I examined the footwear in a ladies’s dimension US 8.5 in a large match, which is my regular shoe dimension.
I’ve worn a half dozen different Inov8 types over the previous few years together with the Trailfly Extremely G300 Max and the Terraultra G270, an earlier iteration of the Trailfly Zero. I haven’t, nevertheless, owned a pair since Inov8 did an overhaul of the match of their footwear in 2024.
Supposed Use
The Inov8 Trailfly Zero V2 is a path runner designed to be used on exhausting and rocky floor. The V2 is a more recent and upgraded model of the Trailfly Zero launched early final yr, which added a zero-drop shoe to Inov8’s line-up of Trailfly footwear.
Inov8 Trailfly Zero V2 Options

G-Grip: The V2 encompasses a re-formulated graphene-infused rubber on the outsole to extend its moist slip resistance. It’s designed to present glorious grip on dry in addition to moist surfaces. The graphene-infused rubber additionally makes the Trailfly soles extremely sturdy.
Flyspeed Professional Midsole: The midsole of the V2 is fabricated from a super-lightweight nitrogen-infused EVA foam that gives excessive ranges of cushioning and assist.
NaturalFit: Inov8’s NaturalFit design locks in on the heel and midfoot for higher management. The toebox is wider and extra anatomically formed, permitting toes to splay and transfer extra naturally. The Trailfly Zero can be accessible in extensive, giving further room within the toebox.
Air Mesh Higher: The higher of the Trailfly Zero V2 is fabricated from multi-layer mesh which totally wraps across the forefoot for improved breathability and luxury. The mesh is strengthened with KPU overlays that join the midfoot to the heel to create a extra locked-in and safe really feel.
Zero Drop: The Trailfly Zero V2 is designed with out a heel elevate, making a stage footbed from toe to heel. This permits your foot to be in a extra pure and steady place.
Boomerang Insole: The insoles are made with tons of of froth beads that compress and spring again supplying you with 40% larger vitality rebound and serving to to propel you forwards.
Inov8 Trailfly Zero V2 Execs

Sturdiness
One of many issues that initially attracted me to Inov8 was their promise of sturdiness due to their use of graphene-infused rubber. Graphene is a carbon nanotechnology and has been nicknamed the “surprise materials.” At just one atom thick and specified by a honeycomb-shaped lattice, graphene has been described as 200 occasions stronger than metal and 1,000 occasions thinner than a strand of hair.
Inov8 launched using graphene to their footwear virtually a decade in the past and has been steadily enhancing on the know-how. The outsole of the Trailfly Zero V2 is fabricated from a re-formulated graphene-infused rubber to make it much more sturdy and grippy than the unique model. The V2 additionally noticed upgrades to the toe bumper, and thicker overlays alongside the edges and heel of the shoe, lowering the possibility of blowouts and making a extra steady match.
Improved Match & Really feel
I instantly seen how significantly better the Trailfly Zero V2 match than my earlier Inov8 footwear. Actually, the match was so good that I barely seen I used to be sporting them on my first stroll.
The lacing system is notably completely different from the earlier mannequin and allowed for a very dialed-in match. The tongue has additionally been modified to be higher formed than the earlier model. I discovered the tongue stayed in place all through my hikes and didn’t add any further bulk or discomfort. I additionally realized that I didn’t must do a lace-lock on the footwear, which I normally should do on each different model I’ve worn.
Foot Formed Toe Field
One huge change within the design of the Trailfly Zero V2 from my earlier Inov8 footwear is the extra extra anatomically formed toe field. Followers of Altras will probably be acquainted with this design which provides toes extra room to unfold out over hours of strolling. The shaping additionally permits for a extra pure gait serving to to enhance general kind and effectivity because the miles go.
I ordered the extensive model of the shoe which gave me loads of room for my toes as they swelled and splayed out extra by means of the day. The extensive possibility will little doubt be appreciated by many lengthy distance hikers as their toes develop and unfold over the span of a thru-hike.

Insole
Many shoe corporations low-cost out on the insole however Inov8 determined to incorporate it as a part of the general construction and efficiency of the shoe. Designed to exactly match the distinctive form of the shoe, the Boomerang insole is 6.1 mm thick on the heel and is made out of tons of of expanded TPU foam beads.
The underside is grippy, maintaining it from slipping round within the shoe. It’s topped with a powerful woven material for enhanced sturdiness and encompasses a handful of small air holes for air flow.
The insole is designed to compress and spring again for extra vitality return, which additionally helps to cut back foot fatigue. Inov8 sells substitute insoles for when these put on out, rising the general longevity of the shoe.
Inov8 Trailfly Zero V2 Cons

Explicit Match
Not all footwear match all toes. Every time a buddy asks me to advocate a climbing shoe or path runner I inform them to go to an outdoor retailer and check out on a bunch of fashions from quite a lot of manufacturers. Whereas Inov8 has drastically improved the match of the Trailfly Zero V2, it nonetheless is probably not the fitting match for everybody.
For me, each time I placed on the Trailfly Zero V2s I get a bizarre feeling within the match of my heel, virtually as if it’s a tiny bit too slim. As soon as I get transferring I don’t discover this oddity and it hasn’t created any discomfort, however contemplating I’m sporting the extensive model of the shoe, I assumed it value mentioning. Somebody with a wider heel base could need to contemplate making an attempt a males’s dimension which can provide a bit extra room within the heel.
Agency Base
I’m personally a fan of extra minimalist footwear (my on a regular basis shoe is from Xero Footwear) however I do know not everybody enjoys a firmer base. The stack top of the Trailfly Zero V2 is simply 12 mm which is extremely low in comparison with the reasonably comfortable 25 mm of the Altra Lone Peak 9 or the tremendous squishy 32 mm stack of a HOKA Speedgoat 7. You is probably not snug in these in case you have numerous highway strolling to do or when you don’t get pleasure from feeling the form of the bottom under your toes.
Fortunately, even with the extra minimal stack top I didn’t discover any jabs from pointy rocks due to the built-in rock plate and the dense foam midsole.
Colours
Of us who like flashy and brightly-colored footwear could also be dissatisfied to study that the Trailfly Zero V2 is simply accessible in a single coloration — gray. It’s potential extra colours will develop into accessible, however for now, if you would like one thing extra vibrant you’ll should go for the non-zero drop model of the Trailfly which is available in black, brilliant blue or vivid inexperienced. I used to be, nevertheless, shocked at how nicely the gray regarded even after hikes on muddy and dusty trails.
Total Worth

The Trailfly Zero V2 is available in just a little bit pricier than the common path shoe nevertheless its sturdiness greater than makes up for the distinction. The longevity of Inov8 footwear stand out in an trade the place different manufacturers appear to be lasting fewer and fewer miles. With the discharge of V2, Inov8 additionally confirmed that they take note of the suggestions from customers and are keen to rapidly return to the drafting board and make centered enhancements within the design.
The Inov8 Trailfly Zero V2 is a superb alternative for hikers enthusiastic about extra pure motion over quite a lot of terrain in a well-fitted shoe. With a rugged outsole, agency however nimble midsole and strengthened higher, this shoe is designed to final mile over mile over mile.
Store the Girls’s Inov8 Trailfly Zero V2
Store the Males’s Inov8 Trailfly Zero V2
Comparable Footwear
Altra Lone Peak 9+ Girls’s | Males’sMSRP: $160Stack: 25 mmWeight (Pair): 18.6 oz (ladies’s) | 23.1 oz (males’s)
Topo Pursuit 3 Girls’s | Males’sMSRP: $155Stack: 28 mmWeight (Pair): 17.2 oz (ladies’s) | 21.2 oz (males’s)
Merrell Path Glove 8 Girls’s | Males’sMSRP: $130Stack: 14 mmWeight (Pair): 12.7 oz (ladies’s) | 15.5 oz (males’s)
The Inov8 Trailfly Zero V2 was donated for objective of evaluation.
This web site comprises affiliate hyperlinks, which implies The Trek could obtain a share of any services or products you buy utilizing the hyperlinks within the articles or commercials. The client pays the identical worth as they’d in any other case, and your buy helps to assist The Trek’s ongoing objective to serve you high quality backpacking recommendation and data. Thanks on your assist!
To study extra, please go to the About This Website web page.


















