The Ultimate Birkenstock Sizing, Fit & Styling Guide - FARFETCH
Help deciding between 41 narrow (left) and regular (right). Online fit guide has me firmly in a regular/ wide but having them in person I am unsure... puppy photo as a tax
How To Find Out If You Fit A Birkenstock Narrow Or Regular Size
The Birkenstock Buyer's Guide | Sizing, Fit & Care | allsole