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On Cloudflow 4(2024)

In production · road · Tempo / Daily · $160

Light, firm-ish and quick — On's versatile uptempo daily.

Built for tempo, daily, at a target pace of 7:00–9:30 /mi on road.

The spec sheet

Weight
244 g / 8.6 oz
Heel stack
36 mm
Drop
8 mm
Plate
—
Cushioning
3 / 5
Energy return
4 / 5
Responsiveness
3 / 5
Rocker
3 / 5
Flexibility
3 / 5
Stability
2 / 5 (5 = most guidance)
Toe-box
Standard
Sizing
True to size
Durability
~350 mi
Price
$160

How it rides

The foam

On tuned this midsole balanced (3/5 on our cushioning scale). Energy return is above average: the midsole rebounds well without feeling unstable. 36 mm of heel stack is the modern daily-trainer sweet spot — enough foam for long miles without losing contact with the road. Combined, the ride reads as lively at 3/5 responsiveness.

The plate

There is no plate here. The midsole does all the work, so the shoe flexes naturally and stays versatile across paces — easier on the feet day to day, but without the snap of a plated shoe when you want to roll.

The geometry

A 8 mm drop is the mainstream middle — familiar to almost anyone coming from a standard trainer. The rocker is moderate — enough curve to smooth the roll-through without dictating your footstrike. Forefoot flex is middle of the road. It is a neutral platform with no built-in correction.

Fit, sizing & life

The toe-box is standard width — comfortable for most feet without swimming. It fits true to size. Expect roughly 350 miles from the outsole, about $0.46 per mile at $160.

For the foams and plates On uses across its line, read the On brand guide.

How it compares

Measured against the 542 currently-available shoes in the catalog. The bar shows where this shoe sits in that range.

Weight

244 g / 8.6 oz

31 g lighter than the catalog median of 275 g

Heel stack

36 mm

Level with the catalog median of 36 mm

Drop

8 mm

2 mm higher than the catalog median of 6 mm

Price

$160

Level with the catalog median of 160

Responsiveness

3 / 5

Catalog median 3 / 5

Cushioning

3 / 5

Catalog median 4 / 5

Energy return

4 / 5

Catalog median 3 / 5

Durability

~350 mi

Catalog median ~400 mi

Within the On line it is lighter than the brand's median (270 g / 9.5 oz) and sits taller than its median stack (34 mm).

Closest alternatives

Current shoes with the nearest combination of weight, stack, drop, foam feel and plate.

Salomon Aero Blaze 3

245 g / 8.6 oz · 34 mm · 8 mm drop · — · $130

Firm, responsive road trainer at an approachable price.

Saucony Tempus 3

245 g / 8.6 oz · 36 mm · 8 mm drop · — · $165

Light, bouncy stability trainer with a PWRRUN frame.

On Cloudspark

235 g / 8.3 oz · 32 mm · 8 mm drop · — · $140

Light, airy daily trainer built around an adaptive knit.

Saucony Ride 19(2026)

255 g / 9.0 oz · 36 mm · 8 mm drop · — · $145

Smooth, softly cushioned neutral daily that never gets in the way.

Under Armour Velociti SPD 5

213 g / 7.5 oz · 34 mm · 8 mm drop · — · $130

Light, uncomplicated daily trainer that happily picks up the pace.

Lineage & siblings