Allbirds

Allbirds Runner Protect

Our tool compares official Allbirds size charts to find your perfect size. No measuring needed.

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This is the official brand-wide Allbirds size chart. Allbirds uses the same chart for the Allbirds Runner Protect as for its other models.

Allbirds - Half Size - Women

Unsure about your size? Find your size or check out our detailed guide on how to measure your feet.

Fit Type: Runs large

Shoe Length (mm) EU
213 35
218 35.5
223 36
228 36.5
233 37
238 37.5
243 38
248 38.5
253 39
258 39.5
263 40
268 40.5
273 41

Based On: Allbirds :: Official :: Half Size :: Women

Last updated: 2025-09-05 06:35:39

Frequently Asked Questions
The Allbirds Runner Protect runs large. Use our find size tool to see what the charts say.
Your Allbirds Runner Protect size depends on what shoes you currently wear. Our size finder tool uses your existing shoes to recommend the perfect Allbirds Runner Protect size. The Allbirds Runner Protect is larger than standard Allbirds sizing.

Last updated: 2025-12-05 22:01:26

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