Yeezy Boost 350 V2 Sizing Guide: Do They Run Small?

The Yeezy Boost 350 is one of the comfiest sneakers out there thanks to its Boost sole, but sizing is the number one question for anyone copping their first pair. Let's get right to it.

Does the Yeezy 350 V2 run small?

Yes. The 350 V2 is built with a Primeknit upper that hugs the foot, on a fit that's snug and runs a little short. The general rec is to go up half a size from your usual number. If you have wide feet or a high instep, plenty of people go up a full size.

Why Primeknit changes the fit

Unlike leather, Primeknit doesn't permanently "stretch out": it adapts but bounces back to shape. That's why you want room from day one instead of waiting for it to break in. The knit also makes these shoes super breathable, ideal for warm weather.

Quick fit guide

• Regular feet: +0.5 size.
• Wide feet / high instep: +0.5 to +1 size.
• Narrow feet: your true size can work, but most people still go +0.5.

What about the Yeezy Slide and Foam RNR?

Don't apply this rule to every Yeezy: the Slide and Foam RNR have their own sizing logic (usually going down half a size or a full size). If you're after a Slide, check out the Yeezy Slide Onyx and its own size chart.

Double-check before you buy

Measure your foot in centimeters, add the recommended margin and compare it against the official size guide. Browse colorways like the Yeezy Boost 350 V2 Onyx and more options from Yeezy.

Sizing and fit info is a general guideline and may vary by model and foot type. Always double-check the measurements before you buy.