How do Asics Gel NYC fit? The ultimate sizing guide

Updated July 17, 2026

You're two clicks away from ordering your first pair of Gel-NYC, but one question holds you back: do Asics fit like other brands? The doubt is legitimate; each brand has its own sizing, and a sizing error on an online order means a return package and a week's wait.

Here's the short answer. Asics Gel-NYC fit true to size: take your usual size. The fit is consistent with the brand's standard sizing, with one nuance to be aware of: the reinforced upper construction gives a slightly more enveloping fit than average. Wide feet, or prefer a looser fit? Go up half a size. That's all. The rest of this guide covers specific cases: how to measure your foot correctly, convert men's/women's sizes, and whether your Kayano or New Balance size translates directly.

Key takeaways in 30 seconds

·       Length: the Gel-NYC is true to size, stick to your usual size.

·       Fit: reinforced upper, snug fit. For wide feet or a looser feel, go up half a size (+0.5).

·       Never size down: going down half a size on this model will just make them too tight.

·       The right approach: measure your foot in centimeters and use the official Asics conversion chart below; it's the most reliable method for finding the ideal size.

So, do they run big, small, or true to size?

True to size, with a slightly snugger fit than the average lifestyle sneaker. This is the consensus from all serious sources that have tested the pair: independent reviews classify them as "true to size," and specialized retailer guides echo the same, with the same caveat for wide feet, who benefit from going up half a size. Generally, this is the norm for Asics: the Japanese brand sizes consistently across almost all of its models, from running to lifestyle.

Where does this snug feeling come from, which makes some buyers hesitate? From the shoe's very design. The Gel-NYC isn't a model designed from scratch: it's a hybrid that draws from the brand's running archives, combining elements from the GEL-Nimbus 3, the GEL-Cumulus 16, and the GEL-MC Plus V. These were 2000s running shoes, designed to hold the foot during a long run. The upper therefore features multiple Y2K-style overlays and reinforcements, whereas a minimalist sneaker would just have a flexible fabric. The result: a well-supported foot, a precise fit, and that "shoe that dresses the foot" feel that makes the model so comfortable, but which can be surprising if you're used to a looser pair.

Good news for everyday wear: this running base also gives the Gel-NYC a wide, stable platform, a very breathable mesh upper, and GEL cushioning in the midsole, complemented by lightweight foam. This makes it one of the most comfortable sneakers in its category for walking all day. However, don't rely on its DNA: it's no longer a running shoe; it lacks the support and technologies needed for serious running. For that, Asics has its dedicated ranges, like the Gel-Nimbus or Novablast.

Which size to choose depending on your foot

The choice boils down to a question of width and fit preference. Here's how to decide:

One point bears repeating: do not size down on a Gel-NYC. Some buyers consider it because the heel is well-supported and they want to "lock down" the foot even more. Bad idea: the fit is already precise by default, and half a size down will directly impact your toes, compressing them against the front reinforcement. The lacing is more than enough to adjust the support.

The most common mistakes when choosing your size:

·       Ignoring your foot width. This is what dictates the +0.5, not the length.

·       Copying your Nike or Adidas size without checking. Sizing charts differ from one brand to another, sometimes by half a centimeter.

·       Counting on break-in time. The mesh and synthetic reinforcements of the Gel-NYC stretch very little: the pair fits the same on the first wear and the hundredth.

·       Ordering the same size as your Asics running shoes without thinking. Many runners deliberately take +0.5 or +1 on their running shoes; for a lifestyle sneaker, you go back to your true size.

·       Neglecting socks. Worn with thick sports socks, the Gel-NYC deserves that half-size allowance.

Men, women: how to read sizes

The Gel-NYC is available for men and women, with the same popular colorways for both. The point of vigilance, as often, is the conversion of US sizes on online stores. At Asics, the same 26.5-centimeter shoe is shown as US 8.5 on the men's chart, but the European size does not change: a 42 EU remains a 42 EU regardless of the product page.

Our advice: always think in centimeters or EU sizes, and only refer to US sizes if you know which chart the website is displaying. This is the number one source of error on orders placed on foreign websites, far ahead of the fit itself. One last useful detail: Asics offers several widths in its running ranges (B for narrow, D for standard, 2E for wide, 4E for extra wide), but the lifestyle Gel-NYC is sold in standard width only. Hence the benefit of +0.5 for wide feet, which replaces the unavailable 2E width on this model.

The Asics Gel-NYC size chart (EU, UK, US, cm)

To get it right the first time, forget your sizes in other brands and start with your actual foot length. Here is the official Asics conversion chart, the one the brand uses on all its shoes, including the Gel-NYC:

You will notice two quarter-centimeter values (25.25 and 28.25): this is not a typo on our part, it is the official Asics grid as published by the brand. If your measurement falls between two lines, take the line above.

How to measure your foot correctly: place a sheet of paper against a wall, place your heel against the baseboard, mark the tip of your big toe with a line, and measure the distance from the wall to the line. Take the measurement at the end of the day (the foot swells by a few millimeters during the day) and on both feet, as they are rarely identical: the larger foot determines the shoe size. Then report the value in the table above. This method beats any rule like "I take the same size as my Nikes" because it starts from the only data that never varies: your foot.

Gel-NYC, Gel-Kayano 14, Gel-1130: do they fit the same?

The success of the Gel-NYC has brought the entire retro-running family of Asics back into the spotlight, and many buyers hesitate between several similar models. Be careful: while all these silhouettes fit true to length, their cuts are not the same. Here is a comparison of the most popular models:

The Gel-Kayano 14, the brand's other retro star, shares the same logic as the Gel-NYC: true to size, but with midfoot support from its original running structure. If you found your size in one, you can take the same size in the other without risk. The Gel-1130, a younger sibling with a very similar look and a more affordable price, is chosen using the same method: your measurement in centimeters from the official size chart, which is common to all models of the brand.

And compared to your Nike, adidas or New Balance?

It's the classic reflex: take the size of your favorite sneakers and hope it fits. Between brands, this shortcut works one out of two times. For the same 27-centimeter foot, Asics puts you in 42.5, New Balance too, but adidas puts you in 42 ⅔ and the internal volumes vary much more than the labels. A Samba is narrow at the front, a New Balance 530 is roomy, an Air Force 1 is generously sized: the identical size on paper guarantees nothing in use.

Compared to these three, the Gel-NYC is in the upper average for support: more enveloping than a retro New Balance, less narrow than a low-cut adidas like the Samba or Gazelle. If you come from one of these pairs, keep your EU size and rely on the wide foot rule: that's what determines the +0.5, not the original brand. And if you're still in doubt, the centimeter measurement always decides.

The advice we wish we had before buying

First, try on the pair in real conditions: at the end of the day, with your actual socks, and walk for several minutes. The enveloping fit of the Gel-NYC is best judged in motion. A feeling of firm support on the instep during the first few minutes is normal; it's the model's signature. Pressure on your toes, however, means the size is too small, and it won't get better.

Second, don't count on time to loosen the shoe. Unlike a leather or suede pair that softens over time, the mesh and synthetic construction of the Gel-NYC retains its original shape. This is an advantage—your pair will fit the same in a year—but it means that an uncomfortable size out of the box will remain so. In that case, exchange it; don't wait.

Finally, play it safe when ordering online: choose a store that offers free returns or exchanges, order your usual size (or +0.5 if applicable), and test the pair indoors for ten minutes before removing the tags. For a consistent model like the Gel-NYC, exchanges are rare, but a safety net costs nothing.

How we verified this guide

The advice in this guide combines three types of sources: the official Asics conversion chart (centimeters, EU, UK, US correspondences, directly from the brand's website), sizing guides from several specialized sneaker retailers and media, and independent tests compiling wearer feedback. All these sources converge: the Gel-NYC is true to size, with a half-size margin reserved for wide feet. We do not publish any conversion values that have not been confirmed by at least two consistent sources, and the comparison between Asics models refers to documented sizing model by model, not a generic rule.

Your questions about Asics Gel-NYC sizing

Do Asics Gel-NYC run big?

No. Asics Gel-NYC are true to standard size. The snug fit sensation comes from the reinforced upper inherited from running shoes, not from a lack of length.

Should you go up half a size for Gel-NYC?

Only if you have wide feet, a high instep, or prefer a looser fit. For narrow or normal feet, your usual size is correct.

Are Asics Gel-NYC suitable for wide feet?

Yes, with a half size up. The model only comes in a standard width, unlike the brand's running ranges which are available in multiple widths, so the +0.5 acts as an adjustment.

Can you run in Asics Gel-NYC?

No, it's no longer a running shoe. It incorporates the aesthetic and GEL cushioning for walking comfort, but not the support or technologies necessary for running. For running, look to Asics' dedicated running ranges.

Do Gel-NYC and Gel-Kayano 14 fit the same?

Yes, both are true to size with a snug fit, and the same recommendation of +0.5 for wide feet. You can take the same size from one to the other.

You now have all you need to order with confidence. All colorways fit the same, from cream grey to bolder versions, so let your preferences guide you in our Asics Gel-NYC collection. Want to compare silhouettes before choosing? Take a look at the Gel-Kayano 14, its big rival with a more silver Y2K style, the more affordable Gel-1130, or browse all our Asics.