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On

Cloudstratus 2

Max CushionReleased 2021-08-05JP

Cloudstratus 2 is a cushioned road shoe for distances from 5K to the marathon. Its second generation reworks the bottom unit, extending two CloudTec® layers through the forefoot and pairing Helion™ superfoam with a rocker-shaped polypropylene Speedboard® for protection and push-off. A wider forefoot, improved heel hold and star lacing support long-distance fit, while a rubber outsole adds grip and durability.

Intended uses:
Daily, Long run, Recovery
4 sources · checked 2026-08-15

Specs

Among 865 listed shoes, this is a heavier Max Cushion

Weight
305g
Of 811 known values: 674 lower, 12 equal, 125 higher. The marker uses the midpoint of equal values.
heavierUpper 16.9%, including ties / average +38g
Drop
8mm
Of 815 known values: 409 lower, 237 equal, 169 higher. The marker uses the midpoint of equal values.
Standard64.7th percentile (tie midpoint) / average +1.2mm
Stack height (heel/forefoot)
-
Not registered
Carbon plate
No
83% of 786 known models have no carbon plates
Midsole
CloudTec / Helion
Outsole
rubber
Reference price
$170
US price
Weight measurement and plate details
Weight note
Official On FW21 tech sheet lists 305g at EU men's 42 and 248g at EU women's 38.
Plate note
Pace Athletic's exact-model product page identifies a polypropylene Speedboard. This is a named non-carbon structure, so carbon_plate remains false; the shoe still has a polypropylene Speedboard.

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Comparison: All data (865 shoes)

Spec distributions

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This shoeregistered average

Weight

This shoe 305g·registered average 267g (811 shoes)

97g375g

Drop

This shoe 8mm·registered average 6.8mm (815 shoes)

0mm13.8mm

Items with missing numeric values are excluded. Sample sizes and measurement conditions vary between models; this distribution is not a performance ranking.