How do Saucony sizes fit? Complete guide
The Saucony archive runners are everywhere right now! The ProGrid Omni 9 and the Ride Millennium have brought the brand back to the forefront of the Y2K wave, and with them comes a real question: do they fit like Nike or adidas?
Not quite. These archive runners have a few nuances to know before you order. This Saucony size guide gives you the official EU/US/UK/CM conversion chart, the verdict model by model on the silhouettes we’re copping today, and the cases where you should go up half a size.
Do Saucony shoes fit true to size?
Yes, generally speaking. The ProGrid models fit true to size (TTS) for a normal to narrow foot. Just grab your usual size and you're good to go.
The nuance comes in with the width and materials. These silhouettes are updated versions of 2000s running shoes. The upper combines soft mesh and supportive overlays that can hug a wider foot, and the fit can vary a bit depending on the materials from one version to another. Verdict: for Saucony, especially the ProGrid, stick with your usual size, and go up half a size if you have a wide foot.
The Saucony Size Chart (EU / US / UK / CM)
Saucony reminds you: the most reliable measurement is the length of your foot in centimeters. Most sneakers are sold in unisex sizes, so start with cm before converting.
| EU | US | UK | Foot Length (cm) |
|---|
| 40 | 7 | 6 | 25 |
| 41 | 8 | 7 | 26 |
| 42.5 | 9 | 8 | 27 |
| 43 | 9.5 | 8.5 | 27.5 |
| 44 | 10 | 9 | 28 |
| 45 | 11 | 10 | 29 |
| 46 | 11.5 | 10.5 | 30 |
| 47 | 12.5 | 11.5 | 31 |
| 48 | 13 | 12 | 31.5 |
Two useful pointers. If you're starting from a women's US size, count about 1.5 sizes down for the unisex equivalent: a women's US 8 translates to a US 6.5. And at the lower end of the scale, EU 38.5 corresponds to US 6, not 38 as with other brands.
How do the most popular Saucony models fit?
All these silhouettes come from the same ProGrid family, but the fit varies in detail. Here are the specifics model by model.
Saucony ProGrid Omni 9
The flagship silhouette of the moment, featuring the most colorways and collabs. It fits true to size (TTS) for a normal foot. The mesh remains flexible, but the support cage tightens around a wide foot: in this case, going half a size up is recommended.
Saucony Ride Millennium
Generally TTS, with medium support suitable for medium to slightly wide feet. Some find it a bit snug. If you have a narrow heel, a tight lacing secures the back well.
Saucony ProGrid Triumph 4
The Triumph 4 stays true to size, with a slightly more generous volume thanks to its cushioning. Stick with your usual size, unless you're looking for a really snug fit.
Saucony ProGrid Guide 7 and ProGrid Ride 1
The Guide 7 and the ProGrid Ride 1 follow the same logic as the rest of the range: TTS, normal fit. No surprises here, your usual size does the job.
| Model | Size Advice |
|---|
| ProGrid Omni 9 | TTS, +0.5 if wide foot |
| Ride Millennium | TTS (sometimes a bit snug) |
| ProGrid Triumph 4 | TTS, comfortable volume |
| ProGrid Guide 7 | TTS |
| ProGrid Ride 1 | TTS |
Saucony and Wide Feet
On these reissues, width is the real point of concern. The mesh upper is a bit forgiving, but the overlays and lacing cage can squeeze the forefoot if you have wide feet.
The solution is simple: go up half a size. You’ll gain volume in the front without feeling loose, as long as the heel stays snug. If you’re torn between two sizes, opt for the larger one, especially on the Omni 9.
Heel against a wall, place your foot on a sheet of paper, mark the longest toe, and measure the distance to the heel. Write down the number in the cm column of the chart. It's best to measure at the end of the day when your foot is swollen, and take the larger value if your two feet differ. If you're between sizes, go with the larger one.
Saucony vs Nike, adidas, and New Balance
Compared to Nike, which is often considered a bit narrow, Saucony offers a more consistent fit: no need to always compensate, except for width. Against adidas, both brands fit similarly in TTS, but adidas sometimes has narrower soles on its low-top silhouettes.
In terms of volume, the ProGrid models are in the same league as New Balance, another brand with a running heritage. If you're coming from ASICS, the fit is close: our ASICS sizing guide details the nuances between the two.
FAQ
Should I take my sneaker size or my running size? Your usual sneaker size. Even though these ProGrid come from the running world, they are now worn in lifestyle and should be chosen like any everyday shoe.
Do Saucony collabs fit like the classic versions? Not always. A collab in suede or premium materials may fit a bit tighter than a standard mesh version, even in the same size.
How can I tell if I have wide feet? If your toes often touch the sides of your shoes or if you consistently loosen the laces to breathe, you probably have wide feet. For the ProGrid, go half a size up.
How do I convert a US shoe size to EU? The most reliable way is to measure in cm: measure your foot, find the corresponding line in the chart, and then read the EU size next to it. Direct US to EU conversions vary from brand to brand, but the cm measurement is accurate.