on_running
On Cloudmonster 3
Cushioning
high
Support
neutral
Heel Drop
6mm
Widths
2E, D
Clinical Score
A composite score built from condition match, construction integrity, APMA verification, and fit range for Achilles Tendinitis.
Strong Clinical Fit
Static score, not personalized. Take the Shoe Finder quiz for a recommendation matched to your specific answers.
Get My Personalized MatchWhy the On Cloudmonster 3 Works
Triple-layer CloudTec cushioning with dual-density Helion foam for cushioned yet firm ride
Rebuilt aggressive rocker geometry for smooth heel-to-toe transition and forward propulsion
Speedboard nylon plate stores and returns energy at toe-off
35mm heel stack with wider forefoot and improved upper fit versus previous version
Available in regular and wide widths
Note: On Running shoes do not currently carry the APMA Seal of Acceptance. Included in select MySoleMatch comparisons based on independent podiatrist commentary and verifiable clinical features. Consult your podiatrist before selecting footwear for a foot condition.
Conditions This Shoe Helps
Expert-matched for 3 foot conditions.
Achilles Tendinitis
moderate match6mm heel drop with a rebuilt, more aggressive rocker geometry reduces Achilles load during the heel-to-toe transition.
Learn about Achilles TendinitisHeel Spurs
moderate matchTriple-layer CloudTec cushioning with a 35mm heel stack absorbs heel-strike impact that aggravates heel spur pain.
Learn about Heel SpursBunions
moderate matchWider forefoot and available wide-width option reduce lateral compression on the bunion joint compared to the previous generation.
Learn about BunionsMore from on_running
Not sure this is the right shoe?
Take our 2-minute quiz and get a personalized recommendation for your exact condition.
Find My Perfect ShoeDisclosure: We may earn a commission if you purchase through links on this page. No extra cost to you. Your support helps us keep this resource free and ad-free!