Under Armour Shoe Size Guide: Tips for Finding the Right Fit

Choosing the right shoe size is essential for comfort, stability, and everyday performance. Whether you need running shoes, gym trainers, or casual athletic footwear, a good fit can help you move comfortably and avoid unnecessary pressure on your feet.

Under Armour offers athletic footwear for different activities, and selecting the right size starts with understanding your foot measurements. Shoe sizes can vary between regions, and the best fit may also depend on the shoe model, your foot shape, and the socks you wear.

In this guide, you will learn how to measure your feet at home, understand shoe size charts, check the fit of your shoes, and choose the right Under Armour footwear for your needs.

Why Choosing the Right Under Armour Shoe Size Matters

Shoes that are too tight can create pressure around your toes and sides of the feet. Shoes that are too loose may allow your feet to slide, reducing stability during walking, running, or exercise.

A suitable fit should provide enough space for your toes, secure support around the heel, and comfortable contact across the middle of your foot. Your shoes should feel comfortable when standing and moving, without pinching, rubbing, or slipping.

The goal is not simply to select your usual number. It is to find a size that matches your foot measurements and feels right for the activity you plan to do.

How to Measure Your Feet at Home

You do not need special equipment to measure your feet. A sheet of paper, a pencil, and a ruler or measuring tape are usually enough.

Step 1: Place Paper on a Flat Surface

Put a sheet of paper on a hard, level floor with one edge against a wall. Wear the type of socks you expect to use with your shoes.

Step 2: Trace Your Foot

Stand on the paper with your heel lightly touching the wall. Keep your weight distributed naturally across your foot while tracing around it.

Step 3: Measure Heel to Toe

Measure the distance from the back of your heel to the tip of your longest toe. Record the measurement in centimetres.

Step 4: Measure Both Feet

Repeat the process for your other foot. One foot may be slightly longer than the other, which is normal. Use the measurement of your longer foot when checking the size chart.

Step 5: Measure Later in the Day

Feet can become slightly larger throughout the day, especially after walking or standing. Measuring in the afternoon or evening can help you choose a more realistic everyday fit.

For the most accurate result, follow the instructions on the official Under Armour size guide and compare your measurement with the chart for your specific footwear category.

How to Read an Under Armour Shoe Size Chart

Under Armour size guides may show several sizing systems, including US, UK, European, and centimetre measurements. These systems do not always convert perfectly from one to another, so avoid relying on a general conversion chart alone.

Start by finding your foot length in centimetres. Then check the appropriate men's, women's, or unisex footwear chart for the shoe you want to buy.

Keep these points in mind:

How Should Under Armour Shoes Fit?

Once you have identified a likely size, check how the shoes feel on your feet. A size label alone cannot confirm that a shoe is suitable for your foot shape.

1. Check the Toe Room

Your toes should have enough space to move naturally. They should not press against the front of the shoe when you stand or walk. At the same time, the shoe should not be so long that your foot slides forward with every step.

2. Check the Heel

The heel should feel secure when you walk. A little natural movement may occur in some shoe designs, but repeated slipping or rubbing can indicate that the fit needs adjustment.

3. Check the Midfoot

The shoe should feel supportive without squeezing the sides of your foot. If the upper feels tight, your toes are compressed, or you notice pressure along the sides, consider trying a different size or fit.

4. Walk Before You Decide

If possible, walk around indoors on a clean surface while wearing both shoes. Pay attention to pressure points, heel movement, and how comfortably your feet bend as you step.

5. Test With Your Usual Socks

Thick athletic socks can change the way shoes fit. Try the shoes with the socks you expect to wear for running, training, or everyday use.

Choosing the Right Size for Different Activities

Different activities place different demands on footwear. The right fit should support the movement you intend to perform.

Footwear fit guide

Find the Right Fit for Your Activity

Different activities need different support. Explore these practical tips to help choose comfortable Under Armour footwear.

01 / 04

For the run

Under Armour Running Shoes

For running, look for secure heel support and enough room in front of your toes. Feet may swell during longer runs, so avoid a fit that feels tight from the beginning. Your shoes should stay secure without squeezing your toes or causing rubbing.

• Secure heel support
• Enough room for your toes
• Comfortable, breathable feel

Fit tip: Try both shoes while standing and walking. Your toes should not press against the front.

02 / 04

For the gym

Under Armour Training Shoes

Training can involve lifting weights, lateral movements, and short bursts of exercise. Look for a stable fit around the heel and midfoot. Your feet should not slide inside the shoes when you change direction.

• Stable heel and midfoot fit
• Good grip for controlled movement
• Secure feel during direction changes

Fit tip: Test a few controlled side steps to check for unwanted movement inside the shoe.

03 / 04

For everyday steps

Under Armour Walking Shoes

Walking comfort matters over repeated steps. Check that the shoe does not rub your heel, press against your toes, or create discomfort along the sides of your feet.

• Comfortable fit from heel to toe
• No persistent rubbing or pinching
• Smooth, natural walking movement

Fit tip: Walk indoors for several minutes and check for pressure points before deciding on your size.

04 / 04

For daily wear

Under Armour Casual Athletic Shoes

For everyday wear, consider the socks you normally use and how long you expect to be on your feet. A comfortable fit should allow natural toe movement while keeping your foot secure.

• Natural room for toe movement
• Comfortable with your usual socks
• Secure fit for everyday activities

Fit tip: Try shoes with the socks you plan to wear most often and check the fit on both feet.

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Choose comfort. Check your fit.

Compare your foot measurements with the size guide for your specific shoe model.

EXPLORE UNDER ARMOUR ↗

Fit can vary by shoe model and foot shape. Review the product-specific sizing information before purchasing. Images are illustrative and may not show actual Under Armour products.

Common Under Armour Shoe Sizing Mistakes to Avoid

A few common mistakes can make it harder to find a comfortable fit.

Choosing a size only because it is familiar: Your usual size is a starting point, not a guarantee. Compare your measurements with the relevant chart.

Measuring only one foot: Always measure both feet and use the longer measurement as your guide.

Ignoring shoe width: A shoe can be the correct length but still feel too narrow. If the sides squeeze your feet, look for a model with a more suitable fit rather than automatically choosing a longer shoe.

Assuming every model fits the same: Different shoe designs may feel different even when the size printed on the label is identical.

Buying shoes that feel uncomfortable at first: Do not rely on the idea that a painful fit will automatically improve. Shoes should feel reasonably comfortable when you try them on.

Forgetting the return policy: Before ordering online, review the seller's return and exchange conditions in case the size does not work for you.

Tips for Buying Under Armour Shoes Online

Buying footwear online can be convenient, but it helps to check a few details before placing an order.

• Measure your feet before shopping, even if you already own athletic shoes.

• Check the size chart associated with the exact product and regional website.

• Read the product description for information about fit and intended use.

• Check customer feedback for recurring comments about sizing, if reviews are available.

• Review the return and exchange policy before completing your purchase.

• Try the shoes indoors first if the seller's policy allows it.

If you are between sizes, use the brand's official guidance and the product-specific information instead of automatically ordering a larger or smaller size.

Conclusion

Finding the right Under Armour shoe size begins with accurate foot measurements and ends with checking the fit in person, when possible. Measure both feet, use the correct size chart, and make sure your toes have room while your heel and midfoot remain secure.

Whether you are choosing running shoes, training footwear, or casual athletic shoes, comfort should be a priority. Taking a few minutes to check your measurements and the product's sizing information can help you make a more confident purchase.

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