On Running Men's Trainers Size Guide

The Sports Edit size recommendation:

On Running size recommendations by style:

Go 1 size bigger

• Cloud
• Cloud Waterproof
• Cloud Waterproof 2

Go half a size bigger

• Cloud 5
• Cloud 5 Combo
• Cloud 5 Waterproof
• Cloudnova
• Cloudswift
• Cloudvista
• Cloud X
• Cloud X Shift
• Cloudeasy
• Cloudflow
• Cloudflyer: this style has a wider fit than most On Running trainers and is suitable for runners with slightly wider feet
• Cloudmonster
• Cloudrunner
• Cloudstratus: this style has a wider fit than most On Running trainers and is suitable for runners with slightly wider feet

On shoes tend to be relatively narrow, especially in the toe box. If you have wider feet, the Cloudflyer and Cloudstratus are the best models for you, as they have more room in the toe box.

Shop On Running Men's Trainers

UK	EU	US
7.5	41	8
8	42	8.5
8.5	42.5	9
9	43	9.5
9.5	44	10
10	44.5	10.5
10.5	45	11
11	46	11.5
11.5	47	12
12	47.5	12.5

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