Nike vs New Balance Sizing

On one side of a diagonal white line, a single metallic silver and black Nike shoe. On the other side, a pink, grey, and white New Balance low-top on a fluffly black surface.
Credit: Ryan Plomp / Maksim Larin


On one side of a diagonal white line, a single metallic silver and black Nike shoe. On the other side, a pink, grey, and white New Balance low-top on a fluffly black surface.
Credit: Ryan Plomp / Maksim Larin

Are you struggling to nail down your perfect fit by not knowing the difference between Nike vs New Balance sizing? Look no further - we've got you covered!

We've broken down the similarities and differences between the fit of these two iconic sportswear and sneaker brands, so you can shop with confidence and avoid any sizing mishaps by receiving ill-fitting trainers.

Whether you're a seasoned sneaker collector or just looking for your next pair of stylish and comfortable kicks such as the "Valerian Blue" Dunk Lows or Sydney McLaughlin's new 9060s, our guide is your one-stop shop for all things Nike and New Balance sizing. Let's get into it then and figure out how the best sneakers from these two brands should fit.

How should they fit?

Both Nike and New Balance offer a diverse selection of sneakers, catering to various needs and preferences. From everyday wear, exemplified by the New Balance 574 and Nike Air Max 90, to top-tier basketball shoes, their sneaker catalogues are extensive. Therefore, ensuring the proper fit of your shoes is paramount for sustained comfort, be it during athletic activities or everyday routines.

A grey suede and white New Balance 574 with a red heel above an all-grey Nike Air Max 90.
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Credit: New Balance & Nike

Clarks recommends a practical guideline for shoe length: maintain approximately one finger's width of space between your longest toe and the shoe's end, ensuring the natural bend aligns with the balls of your feet.

Moreover, Clarks suggests incorporating a slight allowance for wiggle room in your footwear to prevent the onset of blisters. Ideally, the widest part of your sneakers should snugly cradle the balls of your feet.

With that covered, let's delve into a comparative analysis of the size charts for these two brands.

Nike vs New Balance size guides

It's widely considered that New Balance sneakers run slightly bigger than Nike shoes by roughly around 0.5 to 1 US size. This is evidenced below as a US size 6 from Nike measures 0.3cm smaller than a US size 6 from New Balance.

New Balance and Nike size charts compared.
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Credit: New Balance and Kohl

This is also said to be the case with the width of the shoes as well, with New Balance shoes supposedly slightly wider-fitting in general compared to Nike sneakers according to some online forums.

Which shoes fit wide feet?

In our experience, New Balance shoes typically boast a slightly wider profile compared to Nike, making them a preferable choice for individuals with wider feet. Moreover, New Balance offers various widths, including wider and X-Wide options that include the popular Walking Fresh Foam 880 v6s. This expansive selection provides added assurance for a comfortable fit, no matter what model you're interested in.

New Balance Walking Fresh Foam 880 v6 product image of a black knitted and suede New Balance shoe featuring an off-white foam midsole.
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Credit: New Balance

Meanwhile, Nike addresses the wide-fit requirement through its line of broad-fitting shoes, like the popular Pegasus 40s. Some of the top Air Force 1 models are known to offer a slightly broader fit too, based on our firsthand experience, making them a compelling option for those seeking a roomier design.

A black knitted Nike Pegasus 40 featuring a white midsole and Swoosh outline along the side.
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Credit: Nike

Overall, both brands prioritise catering to diverse foot shapes and sizes, showcasing commendable efforts to ensure inclusivity and comfort.

Which shoes run narrow?

Both brands recognise that some of their shoes are slightly narrower, or feel narrower than others. In Nike's case, runners, like these Phantom Run Flyknit 2s, can feel slightly narrower due to the mesh uppers being designed to conform to the shape of your feet for a secure and snug fit whilst exercising.

Nike React Phantom Run Flyknit 2 product image of white mesh, knitted, laceless running shoe with black trim.
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Credit: Nike

This is also said to be the case amongst some of Nike's Free range due to the internal webbing providing a tighter lock-in, something we cover in more detail in our Nike vs. Reebok sizing guide.

If you're a little worried about the width of Nike trainers, then we'd suggest opting for a pair of Air Force 1s, or some of the best Jordan 1 Lows or Mids, as they both typically feature slightly wider toe boxes than runners.

Air Jordan 1 Low "Chinese New Year" product image of a scaly green and off-white pair of low-tops featuring burgundy Swooshes and laces.
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Credit: Nike

You may also find some of New Balance's runners to be slightly narrower due to their more feet-hugging, knitted designs. However, New Balance states that it offers the largest selection of shoe widths, ranging from 2A X-Narrow to 6E XX-Wide, with the aim of having a pair of sneakers to suit every foot type available.

Therefore, it would seem both Nike and New Balance have shoes that run narrower than others. If you're a little uncertain about which size to get though, we'd recommend trying on both Nike and New Balance shoes in a physical store to double-check you've found the right fit.

Hopefully, you can now buy new Nike or New Balance shoes with confidence knowing the differences in size. With that covered, why not explore our guide to Nike vs adidas sizing next?

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