Step 02 — The lineup

Matched to
On Cloud X Fly

6 shoes scored across eleven metrics · Any purpose

6 matched, side by side

Click any shoe for sizing & durability
The match
Weight
Drop
Stack
Plate
Pace
Price

You may also enjoy

Asics Gel-Cumulus 27 — The neutral, no-drama daily trainer — soft enough, cheap enough, lasts.

Sizing note

Fresh Foam Roav V2 run snug — go up half a size, especially for long runs.

Durability

Expect roughly 367 miles before the midsole flattens out.

Step 03 — Every metric

The full comparison

MetricOn Cloud X FlyOn Cloud X 4Nike Rival Fly 4Adidas Adizero RC 5New Balance Fresh Foam Arishi v4New Balance Fresh Foam Roav V2Adidas Duramo Speed
Weight240 g / 8.5 oz268 g / 9.5 oz235 g / 8.3 oz210 g / 7.4 oz246 g / 8.7 oz238 g / 8.4 oz263 g / 9.3 oz
Drop7 mm9 mm8 mm8 mm8 mm8 mm6 mm
Stack (heel)28 mm30 mm30 mm28 mm28 mm32 mm29 mm
Cushioning
Flexibility
Stability (5 = most guidance)
Rocker geometry
Energy return
Responsiveness
Toe-boxStandardStandardStandardStandardStandardStandardStandard
Plate———————
Intended pace7:15–9:45 /mi7:30–10:00 /mi6:45–9:15 /mi6:15–8:30 /mi8:30–11:30 /mi7:30–10:00 /mi7:15–9:45 /mi
PurposeDaily, TempoDaily, TempoTempo, DailyTempo, Race dayDailyDaily, Long runDaily, Tempo
SizingTrue to sizeTrue to sizeTrue to sizeTrue to sizeTrue to sizeSize up ½True to size
Durability~300 mi~350 mi~400 mi~300 mi~350 mi~400 mi~400 mi
Price$150$150$100$90$75$100$100

Your reference shoe is shown first for context. Cushioning, flexibility and stability are rated 1–5, where 5 stability means the most guidance and 1 means fully neutral.