FitScan

On Running Size Chart

Complete On Running shoe size conversion table. Standard

Fit note: Runs 8mm large — consider going half size down.

📏 Find Your On Running Size

Enter your foot length to get your exact On Running size instantly.

Men's Sizes

USEUUKCM
740625.0
7.540.56.525.5
841726.0
8.5427.526.5
942.5827.0
9.5438.527.5
1044928.0
10.544.59.528.5
11451029.0
11.545.510.529.5
12461130.0
12.54711.530.5
1347.51231.0

Women's Sizes

USEUUKCM
740625.0
7.540.56.525.5
841726.0
8.5427.526.5
942.5827.0
9.5438.527.5
1044928.0
10.544.59.528.5
11451029.0
11.545.510.529.5
12461130.0
12.54711.530.5
1347.51231.0

Model-Specific Fit Guide

Different On Running models fit differently. Check your specific shoe below.

ModelFitTip
Cloud 5True to sizeTTS, Swiss CloudTec lifestyle
CloudaceTrue to sizeTTS, stability runner
Cloudflow 4True to sizeTTS, speed trainer
CloudmonsterTrue to sizeTTS, max cushion CloudTec
Cloudrunner 2True to sizeTTS, daily trainer
Cloudsurfer 7True to sizeTTS, responsive runner
Cloudswift 3True to sizeTTS, urban runner
CloudventureTrue to sizeTTS, trail runner
CloudvistaTrue to sizeTTS, trail shoe
Roger ProTrue to sizeTTS, tennis shoe

SIMILAR FIT

361 Degrees APL ASICS ASOS Adidas Alden
← All 139 Brand Size Charts