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On Cloudswift 3

In production · road · Tempo / Daily · $160

Snappy city runner with Helion superfoam pop.

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

The spec sheet

Weight
309 g / 10.9 oz
Heel stack
34 mm
Drop
8 mm
Midsole foam
Helion
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

The midsole is Helion, tuned balanced (3/5 on our cushioning scale). Energy return is above average: the midsole rebounds well without feeling unstable. 34 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

309 g / 10.9 oz

34 g heavier than the catalog median of 275 g

Heel stack

34 mm

2 mm lower than 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 heavier 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.

Nike Pegasus 42 GORE-TEX(2026)

300 g / 10.6 oz · 37 mm · 10 mm drop · — · $165

Waterproof Pegasus 42: same ReactX and full-length Air Zoom ride, sealed for wet-weather miles.

Brooks Levitate GTS 7

305 g / 10.8 oz · 34 mm · 8 mm drop · — · $160

Levitate's energetic ride with GuideRails holding the stride in line.

Adidas Racer TR21

318 g / 11.2 oz · 34 mm · 8 mm drop · — · $55

Adidas Racer TR21: 34 mm heel stack, 8 mm drop, 318 g — specs from independent lab testing.

Salomon Aero Blaze 3

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

Firm, responsive road trainer at an approachable price.

Brooks Levitate 7

295 g / 10.4 oz · 34 mm · 8 mm drop · — · $150

DNA Amp rubber foam: dense, springy and extremely durable.

Lineage & siblings