Inov-8 trailfly speed 1

Learn more about the Inov-8 trailfly speed 1 male running shoes, including key features, performance, reviews, model updates, and more.

Inov-8 trailfly speed 1

Price

$345

Rating

High

Popularity

Low

The Inov-8 Trailfly Speed 1 is a lightweight, high-performance trail running shoe, positioned as a versatile model in the Inov-8 lineup, offering a balance of speed and cushioning compared to the more rugged Trailfly Ultra G 300 Max.

Inov-8
Inov-8 trailfly speed
2 colorways

Colorway: Black/Fiery Red

Widths available: wide

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Summary

The Inov-8 Trailfly Speed 1 is a trail running shoe designed for a balance of speed, comfort, and terrain adaptability. It incorporates Inov-8's signature lightweight design, making it suitable for more agile and fast-paced trail runs. Compared to other models in Inov-8's lineup, the Trailfly Speed 1 is positioned to offer a middle ground between the ultralight, minimalistic shoes like the X-Talon and the more cushioned, distance-oriented options like the Trailroc. Easily recognizable by its flexible sole and breathable upper, the Trailfly Speed 1 provides enhanced grip and stability, which is ideal for varied trail conditions. Its fit and build cater to runners looking for a shoe that doesn't compromise on speed while still offering sufficient protection and comfort for longer runs.

Surface

trail

Cushioning

MinLowMediumHighMax(20mm)

Category

ResponsiveBalancedComfort

Breathability

LowMediumHigh(adapt mesh upper)

Weight

270g

Heel-to-Toe Drop

4mm0mm14mm

Support

NeutralLightHigh

Width options

wide

Grip

LowMediumHighMax(high density, 4mm lugs)

Suitability

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Pros & Cons

AI-powered

Fittir conducts a detailed analysis of the Inov-8 trailfly speed 1 to provide you with a comprehensive overview of the shoes features, pros, and cons based on 6 wear-tester reviews.

Most Mentioned Pros

Most Mentioned Cons

energy return (2)
support (2)
flexibility (1)
overall (1)
road (1)
forefoot (1)
midsole (1)
Pros
"The cushioning system provides energy return without excessive compression, enhancing responsiveness."
responsive cushioning
energy return
"The midsole features a 'Boomerang Footbed' that enhances energy return during strides."
midsole
energy return
Boomerang Footbed
"The midsole's design enables both cushioning and flexibility, allowing for a natural running feel."
cushioned midsole
responsive foam
natural feel
"The PowerFlow Pro midsole feels more cushioned than expected, contributing to comfort."
cushion
comfortable
midsole
Cons
"The shoe lacks sufficient cushioning for prolonged road running."
cushioning
road
noise
"The forefoot lacks sufficient protection, making it uncomfortable on sharp rocks."
protection
forefoot
sharp rocks
"The shoe feels under-cushioned for longer distances and ultras."
under-cushioned
long distances
ultras
"The midsole thickness feels 'meager' and could benefit from being more substantial."
thin
midsole
cushioning
"The shoe offers limited cushioning for longer runs."
cushioning
support
"The shoes lack adequate cushioning for long runs."
cushioning
long distance

materials (1)
ride (1)
fit (1)
insole (1)
minimalism (1)
tension (1)
overall (1)
arch support (1)
Pros
"The upper material is flexible and minimizes seams for a comfortable experience."
flexible upper
mesh construction
"The shoe offers an impressively comfortable ride right out of the box."
comfortable
long runs
no hotspots
no blisters
"The shoe is described as disappearing on your foot, indicating excellent overall comfort and fit."
drama-free
excellent fit
"The perforated TPU Boomerang insole enhances comfort while providing excellent drainage."
insole
comfort
drainage
Cons
"The shoe may be too minimal for runners used to more cushioned options."
cushioning
minimalist
comfort
"There is noticeable tension along the insides of the heels, primarily for runners with a narrow heel."
tension
heels
narrow heels
"The shoe performance may not suit those accustomed to more cushioning and support."
minimal
soft
cushioning
"Comfort is compromised due to a lack of arch support."
comfort
arch support

wear (1)
Pros
Cons
"The shoe durability is subpar, leading to wear and tear quickly."
durability
soles
wear and tear

speed (2)
natural function (1)
maneuverability (1)
ground feel (1)
agility (1)
noise (1)
technology (1)
responsiveness (1)
Pros
"The shoe’s natural ride promotes better foot function and balance, especially on technical terrain."
natural ride
technical terrain
"The shoe facilitates better maneuverability on tricky trails, making it easier to navigate obstacles."
flexibility
tricky trails
"The shoe demonstrates great ground feel, enhancing the running experience on diverse terrain."
comfort
midsole
terrain
"The shoe is designed for short, technical trails, making it responsive and fast."
performance
technical
nimble
Cons
"The outsole is noisy on hard surfaces, which can be distracting."
outsole
performance
distraction
"The lack of advanced technology like carbon plates limits performance on uneven surfaces."
lack of technology
carbon plates
"The midsole provides comfort but lacks responsiveness compared to competitors."
midsole
energy return
performance
"The shoe may not feel fast enough for more competitive runners."
speed
performance
racing
"Performance during speed workouts is lacking."
performance
tempo runs
"The shoe can feel flat underfoot due to the absence of a rocker."
flat
rocker
underfoot
"The shoe rides similar to a zero-drop model, which might not be suitable for all runners."
zero drop
ride
performance
"This shoe is not suitable for long-distance runs due to foot fatigue."
long-distance
fatigue

heel (3)
width (2)
anatomy (1)
forefoot (1)
shape (1)
toe_box (1)
snugness (1)
heel slippage (1)
Pros
"The anatomical foot shape provides a snug fit around the heel while allowing the forefoot to spread for comfort during runs."
snug heel
forefoot room
midfoot fit
anatomical shape
"The heel fit is improved compared to older models, providing more security during runs."
secure heel fit
midfoot hold
"There is a spacious forefoot area providing ample room for the toes."
forefoot room
comfortable fit
"The new anatomical last shape provides an excellent fit."
anatomical
fit
design
"The shoe offers a secure fit with ample room in the toe box."
fit
spacious
toebox
Cons
"The shoe may feel loose for those accustomed to a snugger fit."
snug fit
looseness
toe box
"The shoe may not provide adequate support for those with very wide feet."
wide fit
foot support
"The toebox might be excessively wide for some users."
toebox
fit
"There may be potential heel slippage during steep climbs due to fit concerns."
heel slippage
climbing
"The shoe is relatively heavy compared to other stripped-down models on the market."
heavy
weight
stripped-down
"Heel retention is only adequate and lacks excellent security."
heel retention
adequate
security
"The heel counter is low and flexible, potentially causing fit issues for some runners."
low heel
flexible
fit issues
"The heel does not provide a fully locked-in feeling."
heel
lockdown
"The fit of the shoe requires adjustments and may not work for all foot types."
fit
adjustment
"The fit of the shoe is not true to size, causing discomfort."
fitting
size issue

foot function (1)
natural ride (1)
performance (1)
midfoot (1)
insecurity (1)
Pros
"The flexible design allows for proper function of the foot, which is particularly advantageous for trail running."
stability
flexible design
"The low profile design contributes to a more natural running experience."
low drop
minimal profile
natural feel
"The stability of the shoe is outstanding, making it great for technical terrain."
stability
technical
ground feel
"The midfoot lockdown provides enhanced stability and security on trails."
stability
secure
lockdown
Cons
"Stability is an issue, leading to potential injury risks."
stability
injury risk

durability (1)
versatility (1)
traction (1)
outsole (1)
mud (1)
wet surfaces (1)
Pros
"The outsole's Graphene technology enhances durability and traction on various surfaces."
Graphene outsole
enhanced traction
"The shoe provides great grip on a variety of surfaces, making it versatile for different trails."
great grip
moderate mud
hard trails
"The shoe has an exceptional grip due to its graphene-grip rubber outsole."
outsole
grip
rubber
"The Graphene Grip outsole provides exceptional grip and durability."
grip
durability
outsole
Cons
"The traction is insufficient for very muddy conditions."
traction
muddy conditions
grip
"Grip on wet surfaces is inadequate and unsafe."
grip
wet conditions

weight (1)
design (1)
aesthetic (1)
Pros
"The shoe is lightweight, which aids in maintaining speed and agility."
lightweight
speed
"The shoe features a sleek and minimalist design that appeals aesthetically."
aesthetics
minimalist
style
Cons
"At 270g, the shoe is not particularly lightweight."
weight
heaviness
"The colorway options may not appeal to everyone."
color
design

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Model Updates

Older Models

Newer Models

Reviews

Read reviews about the Inov-8 trailfly speed 1 from across the internet, including reviews from other runners on Fittir, wear testers from google & youtube, and more.

Reviews on Fittir (-)

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Wear-tester reviews (6)

4.0/5

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