I compiled this guide from sizing comments across 900+ Yeezy QC posts and personal orders. The rep sizing matches retail sizing quirks accurately — top Weidian sellers replicate the same last dimensions as retail, so if you know your retail Yeezy size for a model, that is your rep size too. If you do not have a retail reference, use the table below.
The rule I give every first-time Yeezy buyer: always check the specific model in the sizing table below before ordering, not the general "Yeezy sizing" advice you find online. Different Yeezy models have meaningfully different lasts and the general advice ("Yeezys run small") is based on the 350 V2 and does not apply to the 500, 700 or Foam Runner.
| Yeezy Model | vs Normal Size | Adjustment | Example | Reason |
|---|---|---|---|---|
| 350 V2 | Slightly small | +0.5 EU if between sizes | Between 42/42.5? Order 42.5 | Snug Primeknit, narrow toe |
| Yeezy 500 | True to size | Order normal EU | EU42? Order EU42 | Standard athletic last |
| 700 V1/V2 | Slightly large | -0.5 EU if between sizes | Between 42/42.5? Order EU42 | Wide toe box, generous fit |
| 700 V3 | True to size | Order normal EU | EU42? Order EU42 | Different last from V1/V2 |
| Foam Runner | Very small | +1 full EU, always | EU42? Order EU43 | Rigid EVA mould, no stretch |
| Yeezy Slide | Small | +1 full EU, always | EU42? Order EU43 | Narrow slide, no stretch |
Yeezy rep sizing is more complicated than most rep sneaker sizing because batch choice affects fit — and different silhouettes have different sizing logic. For the Yeezy 350 V2, the PK batch runs approximately half a size smaller than the Basf batch due to the tighter primeknit knit in PK batch production. This means a buyer who orders their true size in PK batch and Basf batch will find slightly different fits from the same listed size.
For the 350 V2 specifically: buyers with narrow to medium-width feet typically go half a size up from true size regardless of batch. Buyers with wide feet go a full size up in PK batch (half up in Basf batch). The Primeknit upper has very little give in the first wear but does relax slightly over time — the initial fit should feel snug but not painful. If you are between two sizes, always size up on the 350 V2 rather than down.
The 700 V1 and 700 V3 size more like conventional athletic shoes. The mesh and leather construction is less form-fitting than Primeknit, and most buyers go true to size. The Yeezy 500 also fits true to size — the suede/leather/mesh upper is stiffer than the 350 V2 and doesn't have the same compression variability. These silhouettes are easier sizing decisions than the 350 V2 and do not have a batch-dependent sizing difference.
For the Foam Runner and Slide: Foam Runner sizing follows the brand's recommendation of sizing down half — the rigid EVA construction does not stretch at all. Slide sizing is true to size or half up for buyers who prefer more footbed coverage. Neither of these silhouettes has batch-dependent sizing because the EVA foam construction does not vary between quality tiers in the way that Primeknit does.
Practical sizing workflow: (1) identify your silhouette and batch, (2) apply the relevant sizing rule above, (3) if uncertain, request a measurement photo from the agent alongside QC photos — most agents including CNFans, Kakobuy, and Sugargoo will photograph measurements on request. (4) Compare measurement against retail sizing charts — Adidas sizing charts are accurate for Yeezy silhouettes. The best agent guide covers how each agent handles sizing queries.
For buyers purchasing multiple silhouettes in one haul, note that sizing differences between 350 V2, 700 V1, and Foam Runner mean you may need different size adjustments per silhouette. Always note each size adjustment per item in your order notes to the agent. The best agent guide covers how CNFans, Kakobuy, and Sugargoo each handle multi-item size specifications in consolidated orders.