Catalogue/Inov-8/Trailfly G 270
IInov-8
Graphene Trail
87Score

CoreScore breakdown

0 reviews · 0 expert tests

Comfort86
Durability90
Performance88
Value80
Fit accuracy86

Inov-8Trailfly G 270

Graphene grip. Unstoppable traction.

Weight

270g

Heel drop

6mm

Stack

29mm

trailReflectiveRemovable insole

Best for

Technical trailsMudUltrasWet rockRacing

Not ideal for

Road runningVery wide feet

Best price

$160

RRP

$160

From Inov-8 · Updated today

Inov-8 · $160

Verdict

The Inov-8 Trailfly G 270 is a high-performing option in its class — a graphene trail scoring 87/100 in SoleHunt's data-driven evaluation, drawing on 0 consumer reviews and 0 independent expert tests. Tipping the scales at 270g, it is standard weight for a graphene trail. The 29mm heel stack — a moderate stack — delivers a comfortably cushioned ride at 30 HC, returning 62% of impact energy and feeling responsive and lively underfoot. Geometrically, the Trailfly G 270 runs on a low 6mm drop that suits midfoot and forefoot strikers, with a 23mm forefoot stack that creates a naturally ground-hugging feel. Fit-wise, the toebox measures 96mm — roomy, with space for wider feet and swelling on long runs — and the upper comes in a standard width. True to size. Snug heel for technical terrain. The removable insole makes it compatible with custom orthotics. It is designed for technical trails, mud, ultras, wet rock, racing, and performs less well for road running or very wide feet.

01

Lab measurements

Weight

270g

UK size 9 men's

Heel drop

6mm

Moderate

Heel stack

29mm

Forefoot stack

23mm

Midsole hardness

30HC

Soft

Energy return

62%

Higher = bouncier

Toebox width

96mm

Breathability

74/100

Outsole grip

96/100

Flexibility

62/100

Heel counter

3/5

Ankle hold

Sustainability

16%

Recycled content

02

Fit guide

Sizing specs

SizingTrue to size. Snug heel for technical terrain.
Size rangeUS 6–14
Width optionsD
Arch supportneutral
Removable insoleYes
Orthotic readyYes

Best for

Technical trails
Mud
Ultras
Wet rock
Racing

Not ideal for

Road running
Very wide feet
03

Price tracker

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$160
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$165

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04

Construction

upper

midsole

outsole

insole

heel Counter

lacing

05

What people say

0

Reviews

0

Expert tests

0

Sentiment

What people love

Community reviews coming soon.

Common complaints

COMMUNITY

Signals

Heel biteoccasionalToe roomadequateWater resistancesomeNoiseminimalOdouraveragePronationmildValue over timeholds value

Synthesized from common user reports via AI analysis. Confidence-weighted.

07

Frequently asked questions

Who should buy the Inov-8 Trailfly G 270?+

The Trailfly G 270 suits technical trails, mud, ultras — particularly on trail surfaces. Its low heel drop is a natural fit for midfoot and forefoot strikers. SoleHunt scores it 87/100 overall, placing it in the upper tier of graphene trail options.

Does the Inov-8 Trailfly G 270 run true to size?+

True to size. Snug heel for technical terrain. The Trailfly G 270 is available from UK 5–13. Its 96mm toebox is roomy, with space for wider feet and swelling on long runs.

How heavy is the Inov-8 Trailfly G 270?+

The Trailfly G 270 weighs 270g (UK size 9 men's reference weight). That is standard weight for a graphene trail. It should not feel heavy underfoot even on longer efforts.

What is the heel drop on the Inov-8 Trailfly G 270?+

The Trailfly G 270 has a low 6mm drop that suits midfoot and forefoot strikers. The heel stack measures 29mm and the forefoot 23mm. This geometry encourages a more natural, midfoot-forward stride.

Can I use orthotics with the Inov-8 Trailfly G 270?+

Yes — the Trailfly G 270 has a removable insole and is rated orthotic-friendly. With 29mm of heel stack and a comfortably cushioned midsole at 30 HC, there is sufficient volume to accommodate standard custom orthotics without the overall stack feeling excessive.

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