The official Yeezy Supply page explicitly tells you to order a half size up. Does that mean that's the canon sizing and not just a thing everyone decided to do? : r/yeezys
Yeezy x Adidas Multicolor Knit Fabric Boost 350 V2 Ash Stone Low Top Sneakers Size 37 1/3 Yeezy x Adidas | TLC
adidas Yeezy Boost 350 V2 Black Red (2017/2020) Size 12, DS BRAND NEW | eBay