Buying the right pair of Under Armour shoes starts with choosing the correct size. An accurate Under Armour shoe size chart helps you compare US, UK, EU, and centimeter (CM) measurements, making it much easier to find a comfortable fit. Whether you’re shopping for running shoes, training shoes, basketball sneakers, or everyday athletic footwear, this guide explains how Under Armour sizing works and how to choose the right size with confidence.
Under Armour Shoe Size Chart
Under Armour primarily uses US sizing, with official conversions to UK, EU, and centimeters. The brand recommends measuring your foot from heel to toe and using the centimeter measurement as your primary reference. If your foot falls between two sizes, Under Armour recommends choosing the larger size.
| US (Men) | UK | EU |
|---|---|---|
| 7 | 6 | 40 |
| 8 | 7 | 41 |
| 9 | 8 | 42.5 |
| 10 | 9 | 44 |
| 11 | 10 | 45 |
| 12 | 11 | 46 |
Sizing may vary slightly between Under Armour collections. Always check the official size guide for your specific model.
Foot Length to Under Armour Shoe Size
Under Armour recommends measuring your feet while standing and comparing the larger foot to the official size chart. If your measurement falls between sizes, choose the next larger size.
| Foot Length (cm) | Inches | Recommended US Size |
|---|---|---|
| 25.0 | 9.84 | 7 |
| 26.0 | 10.24 | 8 |
| 27.0 | 10.63 | 9 |
| 28.0 | 11.02 | 10 |
| 29.0 | 11.42 | 11 |
| 30.0 | 11.81 | 12 |
Under Armour Shoe Fit Guide
| Under Armour Collection | Recommended Fit | Best For |
|---|---|---|
| Charged Assert | True to Size | Daily running |
| HOVR Series | Comfortable Fit | Long-distance running |
| Project Rock | Secure Fit | Training & gym |
| Curry Basketball | Snug Fit | Basketball |
| TriBase Reign | Locked-In Fit | Weightlifting |
| Infinite Elite | Balanced Fit | Road running |
How to Measure Your Feet
Place a sheet of paper against a wall and stand on it while wearing the socks you normally use with your shoes. Mark the back of your heel and the tip of your longest toe, then measure the distance between those marks.
Measure both feet because one foot is usually slightly larger. Use the larger measurement when choosing your shoe size. Under Armour also recommends measuring your feet later in the day since they naturally expand after hours of walking or exercise.
How Should Under Armour Shoes Fit?
Under Armour shoes should feel secure around the heel without slipping. Your toes should have approximately ½ inch (12–13 mm) of space in front of them so they can move naturally while walking or running.
Most Under Armour running and training shoes fit true to size, but some performance models have a snug, athletic fit. If you have wider feet, look for wide-width versions when available instead of simply buying a longer shoe.
If your foot measurement falls between two sizes, Under Armour recommends choosing the larger size rather than sizing down.
Buying Tips
- Measure both feet before ordering.
- Use your foot length in centimeters whenever possible.
- If you’re between sizes, choose the larger size.
- Wear your usual athletic socks while measuring.
- Check whether your chosen model is available in Wide sizing.
- Read customer reviews for model-specific fit.
- Buy from authorized Under Armour retailers whenever possible.
Common Under Armour Sizing Mistakes
One of the biggest mistakes is buying shoes based only on your usual sneaker size. Different brands use different shoe lasts, so your Under Armour size may not match your Nike, adidas, or Brooks size exactly.
Another common mistake is ignoring your foot measurement in centimeters. Under Armour builds its sizing charts around heel-to-toe measurements, making centimeters the most accurate way to find your size.
Conclusion
Choosing the correct Under Armour shoe size improves comfort, performance, and overall foot support. Measuring your feet and comparing your heel-to-toe length with the official Under Armour size chart is the easiest way to find your ideal fit.
Because sizing can vary slightly between collections such as HOVR, Charged, Curry, and Project Rock, always check the official sizing guide before ordering. Spending a few extra minutes measuring your feet can help you avoid returns and enjoy a more comfortable fit from day one.
Frequently Asked Questions
1. Do Under Armour shoes run true to size?
Most Under Armour shoes fit true to size. If your foot measurement falls between two sizes, Under Armour recommends choosing the larger size.
2. Should I size up in Under Armour shoes?
Usually, no. However, if you’re between sizes or have wider feet, choosing the next larger size often provides a more comfortable fit.
3. Does Under Armour use centimeters for sizing?
Yes. Under Armour measures shoes using heel-to-toe length in centimeters and recommends using CM measurements for the most accurate fit.
4. Are Under Armour shoes available in wide widths?
Yes. Selected Under Armour running and training shoes are available in Wide (2E) sizes, although availability depends on the specific model.
5. Are all Under Armour shoes sized the same?
No. Most models follow the same size chart, but the fit can vary between running, basketball, training, and casual shoes. Always check the official sizing guide for the model you’re purchasing.


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