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Men's

ON Running Cloudflow 3 men's

Size Guide
Men's Shoe Size Guide

Unit

Men’s Shoe Size Conversion

US & Canada

6

6.5

7

7.5

8

8.5

9

9.5

10

10.5

11

11.5

12

13

14

UK

5.5

6

6.5

7

7.5

8

8.5

9

9.5

10

10.5

11

11.5

12.5

13.5

Europe

39

39

40

40-41

41

41-42

42

42-43

43

43-44

44

44-45

45

46

47

Inches

9.3

9.5

9.6

9.8

9.9

10.1

10.3

10.4

10.6

10.8

10.9

11.1

11.3

11.6

11.9

Centimetres

23.5

24.1

24.4

24.8

25.4

25.7

26

26.7

27

27.3

27.9

28.3

28.6

29.4

30.2

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No compromises. No excuses.


The new Cloudflow makes elite-level technology accessible to any runner intent on going faster. Ideal for intervals around the block or flying around tight city streets at a marathon major.


Forward-thinking Upper

The re-engineered upper not only creates a more streamlined look, but also seamless comfort at speed. The new upper is designed to flex with the foot through toe-off. 70% of the polyester content is from recycled materials.


Midsole

The ultralight Helion superfoam combines a fast, responsive feeling with fully cushioned road protection.


Re-engineered Heel Hold

The heel cap fit is now even more precise, for a reassuringly secure fit, even as you take sharp corners.


Speedboard

Made from polypropylene and shaped for speed is biodegradable.


Outsole

The CloudTec outsole evolves for better hold on the road with an enhanced traction pattern.


20% of entire shoes from recycled materials


Offset: 6mm
Weight: 239 g | 8.4 oz