![These (size 39) are too big right? I wear 8.5 Nike sneakers but also fit in 7.5 in other shoes. Thinking about exchanging for mayaris, do they run the same size? : r/Birkenstocks These (size 39) are too big right? I wear 8.5 Nike sneakers but also fit in 7.5 in other shoes. Thinking about exchanging for mayaris, do they run the same size? : r/Birkenstocks](https://external-preview.redd.it/F-x52XL-q2jWqDUf4ftp4bcW_biFxs5CpViODV3QvCA.jpg?auto=webp&s=aab476739ca9a74c76c0865f0fe9e51f89c713a5)
These (size 39) are too big right? I wear 8.5 Nike sneakers but also fit in 7.5 in other shoes. Thinking about exchanging for mayaris, do they run the same size? : r/Birkenstocks
![Difference of width, sizing, and footbeds spanning from 37R-39R. NOT A FIT CHECK!!! Just helpful images. USA sizes for me are ugg/adidas 7, Nike 7.5, Vans 8. : r/Birkenstocks Difference of width, sizing, and footbeds spanning from 37R-39R. NOT A FIT CHECK!!! Just helpful images. USA sizes for me are ugg/adidas 7, Nike 7.5, Vans 8. : r/Birkenstocks](https://preview.redd.it/7u84l3nybuj51.jpg?width=640&crop=smart&auto=webp&s=748e4889d52bd0f2cb68a478b031919107a0edb0)
Difference of width, sizing, and footbeds spanning from 37R-39R. NOT A FIT CHECK!!! Just helpful images. USA sizes for me are ugg/adidas 7, Nike 7.5, Vans 8. : r/Birkenstocks
![Birkenstock Kids 'Milano Kinder' sandals | 39) | Nike Womens WMNS TC 7900 Black Ghost Green Marathon Running Shoes Sneakers DD9681-001 - Kids's Kids shoes (25 | StclaircomoShops Birkenstock Kids 'Milano Kinder' sandals | 39) | Nike Womens WMNS TC 7900 Black Ghost Green Marathon Running Shoes Sneakers DD9681-001 - Kids's Kids shoes (25 | StclaircomoShops](https://img.vitkac.com/uploads/product_thumb/BUTY%201017378%200-DESERT%20SOIL%20CAMO%20KHAKI/up/1.jpg)
Birkenstock Kids 'Milano Kinder' sandals | 39) | Nike Womens WMNS TC 7900 Black Ghost Green Marathon Running Shoes Sneakers DD9681-001 - Kids's Kids shoes (25 | StclaircomoShops
![Birkenstock | Shoes | Birkenstock Arizona Black Oiled Leather Size 4 Mens Size 7 Womens 9 | Poshmark Birkenstock | Shoes | Birkenstock Arizona Black Oiled Leather Size 4 Mens Size 7 Womens 9 | Poshmark](https://di2ponv0v5otw.cloudfront.net/posts/2022/08/23/630528da74bdbea2b7865a40/s_630528da74bdbea2b7865a41.jpeg)
Birkenstock | Shoes | Birkenstock Arizona Black Oiled Leather Size 4 Mens Size 7 Womens 9 | Poshmark
![Difference of width, sizing, and footbeds spanning from 37R-39R. NOT A FIT CHECK!!! Just helpful images. USA sizes for me are ugg/adidas 7, Nike 7.5, Vans 8. : r/Birkenstocks Difference of width, sizing, and footbeds spanning from 37R-39R. NOT A FIT CHECK!!! Just helpful images. USA sizes for me are ugg/adidas 7, Nike 7.5, Vans 8. : r/Birkenstocks](https://preview.redd.it/thr654nybuj51.jpg?width=640&crop=smart&auto=webp&s=665f8d478b08a46873d277725d28f8be06e7d39e)
Difference of width, sizing, and footbeds spanning from 37R-39R. NOT A FIT CHECK!!! Just helpful images. USA sizes for me are ugg/adidas 7, Nike 7.5, Vans 8. : r/Birkenstocks
![Difference of width, sizing, and footbeds spanning from 37R-39R. NOT A FIT CHECK!!! Just helpful images. USA sizes for me are ugg/adidas 7, Nike 7.5, Vans 8. : r/Birkenstocks Difference of width, sizing, and footbeds spanning from 37R-39R. NOT A FIT CHECK!!! Just helpful images. USA sizes for me are ugg/adidas 7, Nike 7.5, Vans 8. : r/Birkenstocks](https://preview.redd.it/ptn954nybuj51.jpg?width=640&crop=smart&auto=webp&s=a928a78724b784cfc22e108cc459544fa7945ee3)
Difference of width, sizing, and footbeds spanning from 37R-39R. NOT A FIT CHECK!!! Just helpful images. USA sizes for me are ugg/adidas 7, Nike 7.5, Vans 8. : r/Birkenstocks
![StclaircomoShops | Kids's Kids shoes (25 | 39) - zapatillas de running Nike hombre apoyo talón placa de carbono talla 45 | Birkenstock Kids 'Milano' sandals StclaircomoShops | Kids's Kids shoes (25 | 39) - zapatillas de running Nike hombre apoyo talón placa de carbono talla 45 | Birkenstock Kids 'Milano' sandals](https://img.vitkac.com/uploads/product_thumb/BUTY%201023494%200-ULTRA%20BLUE/up/3.jpg)