New Balance Size Chart and How to Measure New Balance Shoe Size Correctly
- Official New Balance Size Chart
- New Balance Men's Size Chart
- New Balance Women's Size Chart
- New Balance Unisex Size Chart
- How to Measure Your Foot to Choose the Right New Balance Size
- How to Measure Foot Length and Width
- Tips for Measuring Your Size Accurately
- How to Choose a New Balance Size That Fits
- How to Check the Fit When Trying On New Balance Shoes
- Use the Supersports Shoe Size Finder
- New Balance Size FAQs
- Should You Size Up or Down in New Balance Shoes?
- What New Balance Size Should You Choose for Wide Feet?
- What to Do If Your New Balance Shoes Are Too Loose or Too Tight?
- What New Balance Size Fits a 25 cm Foot?
- Buy Authentic New Balance Shoes at Supersports
Choosing the right New Balance shoe size depends not only on your foot length but also on foot width and the fit of each shoe line. To find a size that fits well, you can refer to the official size conversion charts for men, women and unisex in US, UK, EU and CM sizing. Supersports will help you understand how to read a size chart, measure your foot and choose New Balance shoes that fit well and feel comfortable as you move.
Official New Balance Size Chart
New Balance uses US, UK, EU and CM (foot length in centimeters) sizing systems. Among them, US men's and women's sizes convert differently, so you need to choose the chart that matches the shoe type before comparing sizes.
New Balance Men's Size Chart
The New Balance men's size chart converts sizes from US to UK, EU and CM, helping you find the right shoe size based on your foot length. For example, a 26 cm foot corresponds to US 8, UK 7.5 and EU 41.5 on the brand's chart.

New Balance Women's Size Chart
The New Balance women's size chart also uses US, UK, EU and CM sizing, but converts differently from men's shoes. For example, for the same 25 cm foot length, New Balance women's shoes correspond to US 8, UK 6 and EU 39.

New Balance Unisex Size Chart
New Balance unisex shoes are designed for both men and women, but usually use US men's sizing as the standard. According to New Balance's Men's/Unisex conversion chart, the US women's size is usually 1.5 higher than the US men's size for the same foot length. You can refer to the chart below:

How to Measure Your Foot to Choose the Right New Balance Size
Measuring your foot is an important step in finding the right New Balance size, especially when buying shoes online. You can measure your foot length and width at home with a few simple tools before comparing with the official size chart.
How to Measure Foot Length and Width
To measure your foot, prepare the following tools:
- A ballpoint pen or pencil
- A sheet of white paper larger than your foot
- A ruler
- A pair of socks (to measure more accurately with socks on).
Once you have everything ready, follow these 4 steps:
Step 1: Trace the outline of your foot
Place the paper on a flat floor, put on your socks and stand on the paper. Trace around your foot with the pen, keeping the pen upright and perpendicular to the paper to reduce errors.
Step 2: Mark your foot length and width
Mark the back of your heel, the tip of your longest toe and the two widest points at the front of your foot.
Step 3: Determine your foot size
Use a ruler to measure the distance from your heel to the tip of your longest toe to get your foot length. Next, measure the distance between the two widest points to get your foot width. Record the results in centimeters (cm).
Step 4: Compare with the New Balance size chart
Compare the foot length you measured with the New Balance men's, women's or unisex size chart to find the right size. Also keep your foot width in mind so you can choose a shoe version with a comfortable fit.

>>> See more: How to Measure Women's Shoe Size in Vietnam Accurately: A Detailed, Standard Guide to Your Foot Size
Tips for Measuring Your Size Accurately
To reduce errors when measuring your foot and choosing a shoe size, New Balance recommends:
- Measure at the end of the day: Feet tend to swell after a day of activity, which helps you find a more suitable size.
- Measure both feet: Your left and right feet may differ in length or width. Go with the measurement of the larger foot.
- Wear socks when measuring: Use the type of socks you usually wear with your shoes so your measurement is closer to real-life use.
- Do not round your measurement down: Record your actual size and compare it with the size chart. If you fall between two sizes, New Balance recommends choosing the larger size.
- Re-measure your feet regularly: Foot size can change over time, so check again before buying new shoes, especially if it has been a long time since you last measured.

How to Choose a New Balance Size That Fits
After finding your size on the New Balance size chart, you should also check how snug the shoe feels to make sure it is comfortable to wear. In addition, the Supersports size finder tool helps you choose the right size for each shoe without converting sizes yourself.
How to Check the Fit When Trying On New Balance Shoes
According to New Balance's guidance, a well-fitting shoe should feel comfortable in three main areas:
- Heel: The shoe should hold your heel firmly, without slipping or sliding off as you walk.
- Midfoot: The upper should fit snugly over the top of your foot and your arch, without feeling too tight or uncomfortable.
- Toe box: There should be enough room for your toes to move naturally, without being squeezed against the front or sides of the shoe.
When trying on shoes, wear the socks you usually use and walk a few steps to get a real feel for the fit. If the shoes make your feet numb, cause pain or rub uncomfortably, consider a different size or width instead of forcing yourself to wear them.

Use the Supersports Shoe Size Finder
If you don't want to compare each measurement in the size chart yourself, you can use the Find Your Shoe Size tool right on the product page at Supersports.
Step 1: Select Find Your Shoe Size below the Size Chart section on the product page.
Step 2: Choose one of two ways to find your size:
- By your usual size: Select the brand and size of the shoes you currently wear to find the matching size.
- By foot measurement: Enter your foot measurement following the tool's instructions.
Step 3: See the recommended size for the New Balance shoe you are viewing.
The tool helps you see the suitable size for each product without converting between US, UK and EU sizing yourself.
>>> See also: Size Selection Guide on the Supersports Website

New Balance Size FAQs
Should You Size Up or Down in New Balance Shoes?
New Balance shoes generally run true to size (true to size), so you don't need to size up or down by default. However, the fit can vary between shoe lines. If your foot measurement falls between two sizes, New Balance recommends choosing the larger size and checking the fit information for the shoe before buying.
What New Balance Size Should You Choose for Wide Feet?
If you have wide feet, look for New Balance styles with a roomier design or suitable width options instead of sizing up by default. New Balance offers width options such as Standard, Wide and X-Wide, but not every shoe comes in all of them. So check the fit and width information on the product page before choosing.
What to Do If Your New Balance Shoes Are Too Loose or Too Tight?
If your New Balance shoes feel tight at the toes, re-check your foot length and consider sizing up. If they only feel tight on the sides, choose a version with a suitable width. On the other hand, if the shoes feel slightly loose, you can try adjusting the laces or wearing suitable socks. If they still don't fit, exchanging for a different size is better than trying to stretch or shrink the shoes.
What New Balance Size Fits a 25 cm Foot?
According to the official New Balance size chart, a 25 cm foot corresponds to US 7, UK 6.5, EU 40 for men's/unisex shoes and US 8, UK 6, EU 39 for women's shoes. However, you should also check your foot width and the fit of each shoe before choosing.
Buy Authentic New Balance Shoes at Supersports
A pair of shoes that fits well not only feels comfortable as you move but also helps you feel more confident in every activity. With the size charts and guides above, choosing authentic New Balance shoes at Supersports becomes easier, from finding your size to discovering designs that suit your needs and personal style.
Supersports is VIETNAM'S NO. 1 RETAILER AND DISTRIBUTOR OF AUTHENTIC SPORTS SHOES, APPAREL AND ACCESSORIES. The brand is part of Central Retail Group, a leading retailer from Thailand.
Supersports operates a retail system with more than 30 famous sports brands such as: Nike, Adidas, Crocs, Puma... Among them, Supersports is the official and exclusive distributor of: Under Armour, HOKA and Columbia. We are committed to bringing authentic, top-quality products to sports enthusiasts in Vietnam.