Birkenstock | Shoes | Birkenstocks Size 4 New In Box | Poshmark
Birkenstock Unisex Size 41 (Ladies 10 & Mens 8) Gizeh Birko-Flor Sandals, White - Walmart.com
Sandals Birkenstock Black size 41 EU in Plastic - 24455703
Birkenstock Arizona - Unisex Sandals, Size 41 - Dark Green L10 M8 | eBay
Buy Birkenstock Mayari Birko-Flor Toffee Women's Size 41 EU 10-10.5 US Regular Online at Lowest Price in Saint Helena, Ascension and Tristan da Cunha. 144466625915
Birkenstock Fitting Guide - Everything you need to know for sizing