CoreScore breakdown
0 reviews · 0 expert tests
ASICSGel-Kayano 31
Stability reimagined.
Best for
Not ideal for
Verdict
The ASICS Gel-Kayano 31 is a high-performing option in its class — a stability scoring 88/100 in SoleHunt's data-driven evaluation, drawing on 0 consumer reviews and 0 independent expert tests. Tipping the scales at 298g, it is standard weight for a stability. The 38mm heel stack — a generous stack — delivers a comfortably cushioned ride at 28 HC, returning 61% of impact energy and feeling responsive and lively underfoot. Geometrically, the Gel-Kayano 31 runs on a mid 10mm drop that works with most running gaits, with a 28mm forefoot stack that maintains the traditional heel-elevated geometry runners with tight calves often prefer. Fit-wise, the toebox measures 94mm — roomy, with space for wider feet and swelling on long runs — and the upper is available in B/D/2E widths. Runs true. Excellent stability for overpronators. The removable insole makes it compatible with custom orthotics. It is designed for overpronators, long runs, heavy runners, plantar fasciitis, and performs less well for neutral runners or speed work.
Lab measurements
Weight
298g
UK size 9 men's
Heel drop
10mm
High drop
Heel stack
38mm
Forefoot stack
28mm
Midsole hardness
28HC
Soft
Energy return
61%
Higher = bouncier
Toebox width
94mm
Breathability
72/100
Outsole grip
80/100
Flexibility
55/100
Heel counter
4/5
Ankle hold
Sustainability
16%
Recycled content
Fit guide
Sizing specs
Best for
Not ideal for
Price tracker
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Construction
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Common complaints
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Synthesized from common user reports via AI analysis. Confidence-weighted.
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