88Score
CoreScore breakdown
3,680 reviews · 39 expert tests
Comfort91
Durability87
Performance85
Value79
Fit accuracy90
ASICS
Gel-Kayano 31
Stability reimagined.
roadRemovable insole
Best for
OverpronatorsLong runsHeavy runnersPlantar fasciitis
Not ideal for
Neutral runnersSpeed work
01
Lab measurements
02
Fit guide
Sizing specs
SizingRuns true. Excellent stability for overpronators.
Size rangeUK 4.5–14
Width optionsB, D, 2E
Arch supportstability
Removable insoleYes
Orthotic readyYes
Best for
Overpronators
Long runs
Heavy runners
Plantar fasciitis
Not ideal for
Neutral runners
Speed work
03
Price tracker
7-month price history
$160Oct
$152Nov
$136Dec
$160Jan
$146Feb
$160Mar
$150Apr
04
Construction
05
What people say
What people love
4D Guidance System controls overpronation naturally
Plush cushioning
Wide width range
Common complaints
Heavy
Expensive