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Cloudflash (2020)

RacingRelease 2020-09-17Global

The 2020 Cloudflash update is a road racing shoe for short-distance races and fast intervals. Helion-powered CloudTec layers sit above and below a carbon fiber-enriched Speedboard, combining underfoot comfort with impact protection. A revised rubber compound and traction pattern update the outsole. It reworks the structure of the earlier Cloudflash rather than simply changing its colors.

Intended uses:
Race, Intervals
2 sources · checked 2026-09-17

Specs

Among 877 listed shoes, this is a lighter Racing

Weight
210g
Of 821 known values: 82 lower, 10 equal, 729 higher. The marker uses the midpoint of equal values.
lighterLower 11.2%, including ties / average -57g
Drop
5mm
Of 824 known values: 122 lower, 99 equal, 603 higher. The marker uses the midpoint of equal values.
lowerLower 26.8%, including ties / average -1.8mm
Stack height (heel/forefoot)
-
Not registered
Carbon plate
Yes
17% of 790 known models have carbon plates
Midsole
Helion / CloudTec
Outsole
rubber
Reference price
$179.99
US price
Weight measurement and plate details
Weight note
Manufacturer FW20 tech sheet: 210g for UK M8; women's UK W5 is 175g.
Plate note
Carbon fiber-enriched Speedboard; not described as a pure-carbon plate.

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Comparison: All data (877 shoes)

Spec distributions

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This shoeregistered average

Weight

This shoe 210g·registered average 267g (821 shoes)

97g375g

Drop

This shoe 5mm·registered average 6.8mm (824 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.