Category: sneakers
Slug: content/sneakers/yeezy-primeknit-350-v2-fit
Yeezy Boost 350 V2 sizing guide: runs small and narrow due to a snug toe box. Standard feet should go up a half size, while wide feet need a full size up. Learn how Primeknit uppers stretch over time and compare sizing against adidas Ultraboost and Nike sneakers at JD Sports.Author Full Name: JD Sports
Author Credentials: JD Sports
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Quick answer: The Yeezy Boost 350 V2 runs small. Most people should go up a half size from their usual Nike or adidas size. If you have wide feet or a high instep, go up a full size. The stretchy Primeknit upper hugs your foot like a sock, but the toe box is low and narrow, so your true size often feels too tight. Note: adidas ended the Yeezy line in 2022, so most pairs today are sold through resale.
| Feature | What It Is | Fit Note |
|---|---|---|
| Upper | Primeknit (stretchy knit) | Hugs the foot like a sock; feels snug at first. |
| Side Stripe | See-through mesh stripe | Adds structure so the knit doesn't stretch out sideways. |
| Toe Box | Low and narrow | The main reason most people size up. |
| Heel | Padded heel pods | Helps stop heel slip. |
| Break-In | Knit softens slightly | Gets a bit more comfortable after a few wears. |
| JD Fit Verdict | Runs small | Go up a half size; wide feet go up a full size. |
Primeknit is adidas' knitted upper. Instead of stitching lots of pieces together, the upper is knit as one piece. The knit can be tighter in some spots and looser in others, so it supports the middle of your foot and stretches more at the toes.
On the 350 V2, this creates a sock-like fit that wraps your whole foot. The see-through side stripe adds structure so the knit doesn't stretch out too much. The trade-off is a snug, narrow shape, especially at the toes. That's why sizing up is the most common advice.
A common complaint from 350 V2 owners is that the front of the shoe feels too tight.
JD Expert Question: If my Yeezy 350 V2 feels tight at the toes, will it stretch out, or should I go up a size?
JD Expert Answer: The Primeknit softens a little after a few wears, but don't count on it to fix a pair that's too small. The tight spot is usually the toe box, and its shape doesn't change much. If your toes press against the front when you stand, go up a half size. If you have wide feet, a full size up is often the comfier choice. Thin socks make a snug pair feel better; thick socks make it feel tighter.
Upper:
350 V2: A thicker, more structured knit that holds its shape well.
350 V1: A thinner knit that could stretch out more over time.
Heel:
350 V2: Padded pods inside the heel help lock your foot in.
350 V1: Less heel padding, so some people felt more heel slip.
If you already own other knit sneakers, use them as a starting point:
Who should buy the Yeezy 350 V2?
The 350 V2 is for anyone who wants a light, sock-like sneaker with soft Boost cushioning and a clean, easy look. Just plan to size up. Get the size right, and it's one of the most comfortable everyday sneakers of the last ten years.
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