Best Replacement Insoles for Under Armour Shoes: Top Orthotic Inserts

Under Armour shoes have won over countless fans in the running, fitness, and basketball communities thanks to their outstanding midsole technologies, such as HOVR, Flow, and Charged Cushioning.

While their midsoles are designed to provide long-lasting cushioning and energy return, the factory insoles in most Under Armour shoes are considered consumable components. They naturally compress over time and usually wear out much sooner than the shoes themselves.

Quick recommendation (fastest path to better comfort)

If you want a simple, supportive upgrade with noticeable arch support and impact protection:

PCSsole is a top choice for users who want a responsive feel. Its structure compresses on impact and rebounds quickly.

If you want a quick upgrade in comfort and arch support, you have options. Below, we’ll help you find the right fit and show you exactly how to replace your insoles the right way.

Many people ask: Since Under Armour shoes are so expensive, why bother replacing the insoles?

The answer is: For the most part, yes, but there are exceptions.

Most Under Armour running shoes (such as the HOVR Phantom and Infinite series) and everyday training shoes have insoles that are completely separate and very easy to remove.

However, in some high-intensity training shoes (such as the Project Rock Dwayne “The Rock” Johnson series) or certain Curry basketball shoes, a light layer of adhesive is applied to the bottom of the insole at the factory to prevent it from shifting inside the shoe during sudden changes of direction or abrupt stops.

Although these insoles are also “removable,” removing them requires a specific technique (see the steps below). Do not use brute force to tear them out, as this may damage the midsole fabric.

Which Under Armour Shoes Have Removable Insoles?

Most popular Under Armour models feature removable insoles, including:

• UA HOVR Phantom
• UA HOVR Sonic
• UA Infinite
• UA Charged Assert
• UA Charged Pursuit
• UA SlipSpeed
• UA Flow Velociti

If you're unsure, gently lift the heel of the insole. If it comes out without being glued down, it can be replaced.

Can You Use Orthotic Insoles?

Yes. Most Under Armour shoes have enough interior space to fit over-the-counter orthotic insoles.

Most Under Armour insoles last 6–12 months with regular use. If you run frequently or spend long hours on your feet, you may need to replace them sooner.

Replacing worn-insoles at the right time helps maintain comfort, support, and overall shoe performance.

Common Signs It's Time for New Insoles

Watch for these signs that your factory insoles are no longer providing enough support.

If you notice several of these symptoms, replacing the insoles is usually more effective than continuing to wear them.

How Long Do Under Armour Insoles Last?

The lifespan of an insole depends on how often you wear your shoes and the activities you do.

Heavier users and people who wear the same shoes every day may need to replace their insoles more frequently.

Can You Replace the Insoles Without Replacing the Shoes?

Yes. In many cases, the outsole and midsole remain in good condition even after the original insoles have worn out.

Installing a quality replacement insole can restore cushioning and arch support, helping extend the life of your Under Armour shoes while saving money on a new pair.

The best replacement insole for your Under Armour shoes depends on your foot type, activity level, and support needs. While factory insoles provide basic comfort, aftermarket insoles can offer better arch support, improved cushioning, and longer-lasting performance.

Here's a quick comparison of some of the best options available.

If you're looking for one insole that performs well in almost every situation, the PCSsole Performance Orthotic is our top recommendation. It combines structured arch support with shock-absorbing EVA foam to improve comfort during walking, running, training, and everyday wear.

Best for:

• Daily walking
• Running
• Standing all day
• Flat feet
• Plantar fasciitis
• Heel Pain
• High Arches
• Foot Fatigue
• Overpronation
• Knee and Lower Back Discomfort

Currex RunPro – Best for Running

Currex RunPro is designed specifically for runners. It offers a lightweight construction and is available in different arch heights, making it easier to find a personalized fit for your running style.

Superfeet Blue – Best for Low-Volume Shoes

Superfeet Blue features a thin profile that fits well inside shoes with limited interior space. It's a solid choice if your Under Armour shoes already fit snugly, but you want additional arch support.

PowerStep Pinnacle – Best for Heel Pain

PowerStep Pinnacle is a popular option for people dealing with plantar fasciitis or heel discomfort. Its semi-rigid arch support helps stabilize the foot while the cushioned heel reduces impact during walking.

SOLE Active – Best for a Custom Fit

SOLE Active insoles use a heat-moldable base that gradually conforms to your feet. They provide personalized support and are ideal for users who want a custom-like fit without purchasing prescription orthotics.

For the most part, here's a quick glance at PCSsole vs. The Field:

Choosing the correct insole size is just as important as choosing the right level of support. A properly sized insole improves comfort, prevents movement inside the shoe, and provides better arch support.

PCSsole Size Chart for Under Armour Shoes

What If You're Between Sizes?

If your shoe size falls between two insole sizes, choose the larger size and trim the front of the insole for a custom fit.

Always trim from the toe end rather than the heel to maintain proper heel cup support and alignment.

1) UA HOVR Phantom

The UA HOVR Phantom is built for comfort and everyday running. Pairing it with PCSsole Running Flexible Performance Insoles adds structured arch support and extra shock absorption without affecting the shoe's fit.

2) UA HOVR Sonic

Designed for runners, the UA HOVR Sonic benefits from a lightweight replacement insole that enhances stability while maintaining flexibility. PCSsole Running Flexible Performance Insoles are an excellent match for daily training and longer runs.

3) UA Charged Assert

The UA Charged Assert is a versatile running shoe for walking, workouts, and everyday use. PCSsole Running Flexible Performance Insoles provide additional arch support and cushioning, helping reduce foot fatigue during extended wear.

4) UA Charged Pursuit

For users looking for more comfort during daily activities, PCSsole Running Flexible Performance Insoles offer improved pressure distribution and better heel support than the factory insoles.

5) UA Infinite

The UA Infinite is designed for high-mileage runners who need reliable cushioning. PCSsole Running Flexible Performance Insoles help absorb repeated impact while supporting a smooth, stable stride.

6) UA SlipSpeed

As a lifestyle and travel shoe, the UA SlipSpeed is ideal for all-day wear. PCSsole Running Flexible Performance Insoles improve overall comfort and support, making long periods of walking more enjoyable.

Tip: If your Under Armour shoe model isn't listed above, choose a replacement insole based on how you use the shoe—running, walking, training, or standing all day—rather than the model name alone.

Replacing the insoles in your Under Armour shoes only takes a few minutes. Follow these simple steps to ensure your new insoles fit properly and provide the best support.

Step 1: Remove the Original Insoles

Gently lift the factory insole from the heel and pull it out of the shoe. If it's slightly attached, remove it carefully to avoid damaging the shoe lining.

Step 2: Compare the Two Insoles

Place the original insole on top of the replacement insole and compare their length and shape. Most replacement insoles are designed to be trimmed for a custom fit.

Step 3: Trim If Necessary

If the new insole is too long, trim a small amount from the toe end using sharp scissors. Avoid cutting the heel, as this can affect the fit and stability.

Trim gradually and test the fit after each cut.

Step 4: Insert the New Insoles

Place the replacement insole inside the shoe, making sure the heel sits flat against the back of the shoe. Smooth out any wrinkles or raised edges before wearing.

Step 5: Test the Fit

Walk around for a few minutes to make sure the insoles feel secure and comfortable. Your heel should stay in place, and your toes should have enough room to move naturally.

Step 6: Allow a Short Break-In Period

If your new insoles provide structured arch support, your feet may need a few days to adjust.

A simple break-in schedule is recommended:

1. Day 1–2: Wear for 1–2 hours.
2. Day 3–4: Increase to 3–4 hours.
3. Day 5+: Wear throughout the day as comfort allows.

This gradual adjustment helps your feet adapt to the new level of support and reduces the chance of temporary discomfort.

Looking for insoles for different brands or specific needs? Check out these other helpful guides we've put together:

• Best Skechers Replacement Insoles: Top 6 Inserts for 2026

• Best Insoles for Crocs Clogs: Top Picks for All-Day Wear (2026)

• Top 10 On Cloud Shoes & Best Replacement Insoles Guide

• Salomon Ortholite Insoles Replacement Guide (Top 5 Best Inserts)

• Best Replacement Insoles for HOKA Shoes (Top Orthotic Inserts)
• The Complete Buyer's Guide to Nike Replacement Insoles in 2026

Let us know if there's another shoe brand or foot concern you'd like us to feature next—we're always happy to help!