89Score
CoreScore breakdown
0 reviews · 0 expert tests
Comfort92
Durability82
Performance88
Value79
Fit accuracy89
On
Cloudmonster 2
Monster cushion. Unreal ride.
roadtreadmillRemovable insole
Best for
Long runsRecoveryMax cushionEveryday training
Not ideal for
Wide feetRacingBudget shoppers
01
Lab measurements
Weight
278g
UK size 9 men's
Heel drop
8mm
Moderate
Heel stack
38mm
Forefoot stack
30mm
Midsole hardness
22HC
Very soft
Energy return
70%
Higher = bouncier
Toebox width
96mm
Breathability
80/100
Outsole grip
76/100
Flexibility
64/100
Heel counter
2/5
Ankle hold
Sustainability
24%
Recycled content
02
Fit guide
Sizing specs
SizingTrue to size. Surprisingly roomy for an On shoe.
Size rangeUK 5–14
Width optionsD
Arch supportneutral
Removable insoleYes
Orthotic readyYes
Best for
Long runs
Recovery
Max cushion
Everyday training
Not ideal for
Wide feet
Racing
Budget shoppers
03
Price tracker
7-month price history
No price history yet.
04
Construction
05
What people say
What people love
Community reviews coming soon.
Common complaints
06