Sneaker Size Guide

Wondering how sneaker sizes work on ONFEET? You’re in the right place.

All sizes listed on our platform are shown in US sizing — the standard format used by brands like Nike, Jordan, New Balance, adidas, and others in the global sneaker market.

Since many stores and customers in Europe work with EU or UK sizes, we’ve created this guide to help you quickly convert and compare sizing across all major sneaker brands.

Whether you’re looking for a Nike size chart, need to convert US to EU sneaker sizes, or want to understand how Yeezy sizing fits — this is where you’ll find it.

Below you’ll find dedicated conversion charts for:

• Nike / Jordan size conversion

• adidas / Yeezy size conversion

• New Balance size guide

• ASICS size chart

• …

Keep in mind:

Sizing can vary slightly between models. Some sneakers (like Yeezy 350s or Foam Runners) fit small or large — make sure to check fit notes if available or refer to what works best for your customer base.

Need help reading a chart or comparing specific models?

📧 Contact us at [email protected] — we’re happy to help.