The 8 Best Shoe Inserts to Try in 2021, According to Podiatrists may earn compensation through affiliate links in this story.
The best shoe inserts for walking help absorb impact and keep your feet stable as you stroll.
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Shoe inserts offer relief for a variety of foot-related ailments, including pain due to plantar fasciitis, flat feet or just plain old uncomfortable shoes.

Available over the counter at pharmacies, sporting goods stores and online, shoe inserts are more affordable and accessible than prescription orthotics, but they aren't tailored to the specific shape or condition of your feet. Still, they can be an excellent step toward addressing foot pain.

The difficulty comes in knowing what type of shoe insert — of which there are very, very many — is best for you.

Through market research and with insight from podiatrists Kathryn Bosia, DPM, of West Virginia University Medicine Podiatry, and George Wallace, DPM, MBA, chair of the podiatry department at University Hospital in Newark, New Jersey, we've found the best shoe inserts available right now.

Read on to find the right pair to meet your needs.

1. Best Overall: Superfeet Blue

Image Credit: Superfeet/ Creative

This consistently popular insole provides feet with moderate support that doesn't feel rigid and a firm cushion that doesn't feel too soft.

That balance between stability and comfort is what makes the Superfeet Blue insole an excellent shoe insert for a wide variety of people who just want to upgrade their shoes — it shouldn't aggravate feet with high arches and it won't leave flat feet feeling unsupported.

Designed for long-term wear and to reduce stress across the foot, the Superfeet Blue insole is a dependable middle-of-the-road option for anyone looking to supplement their shoes with an insert.

Buy; ​Price:​ $49.95

2. Best for Walking: Sorbothane Ultra PLUS Stability Insoles

Image Credit: The Insole Store/ Creative

This insole brand, known for its shock-absorbing foam material, comes highly recommended by Dr. Wallace.

These inserts in particular not only offer maximum impact absorption but a highly stable structure, a deep heel cup and a moisture-wicking cover, too. Their design ensures that arches stay supported and the balls of the feet have ample, responsive cushion.

Whether you have a long day of errands or a stroll through the park ahead of you, Sorbothane's Ultra PLUS Stability Insoles will make extended periods of walking feel easy.

Buy; ​Price:​ $59.95

3. Best for Running: Superfeet RUN Comfort

Image Credit: Superfeet/ Creative

Running-specific inserts need to be lightweight, supportive and designed to prevent foot fatigue.

The Superfeet RUN Comfort insole checks all those boxes and more, featuring cushioning that runs its entire length, a heel cup specifically made to disperse impact and an odor-controlling top layer. Its construction helps prevent painful pressure points by springing back into shape in response to compression.

With these inserts from Superfeet, adding a layer of comfort to your favorite pair of running shoes doesn't have to mean sacrificing speed or performance. They may need a few wears to break in, according to customer reviews, but after that initial period they will have adjusted to your foot.

Buy; ​Price:​ $49.95

4. Best for Standing All Day: Sorbothane Ultra Graphite Medium Arch Support Insoles

Image Credit: The Insole Store/ Creative

Standing for hours at a time calls for a durable shoe insert that won't compress and collapse with extended wear.

Sorbothane Ultra Graphite Medium Arch Support Insoles are made with this need in mind and feature a gel forefoot pad, a medium-height arch, a padded and contoured heel and an air-infused bottom layer.

These elements work in tandem to keep feet comfortable, dry and properly aligned throughout the day, while reducing the overall pressure and impact applied to wearers' feet.

Dr. Bosia also suggests investing in an anti-fatigue mat for additional support, especially if you have to stand on a hard, concrete floor all day.

Buy; ​Price:​ $29.99 to $38.99

5. Best for Flat Feet: PowerStep Pinnacle Maxx

Image Credit: PowerStep/ Creative

If you have flat feet or fallen arches and experience foot pain as a result, look for an insert with a firm arch that will stabilize your feet without feeling too stiff, like PowerStep's Pinnacle Maxx insoles.

These inserts are as comfortable as they are supportive, with an angled heel that promotes a healthy range of motion while encouraging a lift in otherwise flat feet. While they are on the firmer side, the Pinnacle Maxx insoles' design provides cushion where it's needed most, relieving the pain that can come with having flat feet.

(For the record, Dr. Wallace points out that some people may have flat feet and experience no pain at all, in which case they don't need an insert to the same degree that people with pain do.)

Buy; ​Price:​ $44.95

6. Best for High Arches: PowerStep Pinnacle High

Image Credit: PowerStep/ Creative

Dr. Bosia notes that finding an over-the-counter shoe insert for high arches can be difficult — harder than for, say, people with flat feet.

But thanks to its deep heel cup, supportive high arch and overall cushioning, the PowerStep Pinnacle High insole is a great place to start.

These inserts don't merely act as a firm, stabilizing layer. They actually create a sense of depth across the sole of the foot, cradling the heel and rising at the midpoint to hold high arches in place. Feet should feel less strained and fatigued with continued use.

Buy; ​Price:​ $41.95

7. Best for Plantar Fasciitis: Dr. Scholl’s Pain Relief Orthotics for Heel Pain

Image Credit: Dr Scholls/ Creative

Designed with plantar fasciitis and heel spurs in mind, this partial insert features a dense cushion in the heel cup, which provides maximum support while protecting the heel from impact.

This combination of structure and comfort helps reduce pain across the heel and absorb shock that occurs from walking and standing. The slight arch support also helps to absorb heavy impact on the heel, further relieving pressure and pain overall.

Dr. Scholl's Pain Relief Orthotics for Heel Pain are also an excellent option for anyone dealing with general heel pain.

Buy; ​Price:​ $11.88

8. Best for Boots: Superfeet merinoGREY

Image Credit: Superfeet/ Creative

With a felted wool top lining and high-density foam construction, Superfeet's merinoGREY insoles keep feet sweat-free and comfortable while regulating the temperature inside heavy boots, even in cold temperatures.

These inserts have a relatively high profile, which helps keep feet in place and supported, even while hiking. As a result, wearers should feel less strain and pressure throughout their feet, ankles and knees.

If insulation isn't a concern, your favorite walking shoe insert should work just as well, Dr. Wallace says. (Superfeet's GREEN insoles are a great, unlined alternative.)

Buy; ​Price:​ $54.59

What to Look for in a Shoe Insert

1. The Right Fit

At the risk of stating the obvious, you want to make sure your shoe insert will actually fit inside your shoes. It should match your shoe size or be trimmable, and it shouldn't be so thick that it forces your foot out of the shoe when you try wearing it (and don't forget to remove the insole that came with your shoe before swapping in your new insert).

2. The Function You Need

In addition to physical fit, look for an insert that suits your activity level. Runners should seek out lighter-weight options, while people who stand all day should prioritize durability.

3. Comfort

Above all, even if you're shopping with a specific issue or condition in mind, don't let comfort fall too far down your list of priorities. Shoe inserts simply have to be comfortable, Dr. Wallace says. Otherwise, they won't be of much use.

What to Avoid in a Shoe Insert

1. A Shortened Length

Dr. Bosia generally discourages patients from buying inserts that aren't full-length. A three-quarter length insert, for example, may make your foot feel uneven inside your shoe, leading to further discomfort. (An exception here is a heel cup for heel pain or plantar fasciitis, which Dr. Wallace recommends.)

2. Material That's Too Hard or Soft

In terms of materials, avoid anything that's too hard or too soft, Dr. Wallace says:

"You want something that's pliable, but not [one] where, when you put your foot in, it crushes down completely."

A shoe insert that is simultaneously supportive and cushioned can provide instant relief and sustained comfort in equal measure. Something that's stiff from the get-go won't be pleasant to wear at first, while a pair that your feet simply sink into will leave them feeling fatigued.

What Else You Should Know Before You Buy

1. You May Have to Try a Few Before You Find the Best Fit

Dr. Bosia admits that finding the right shoe inserts requires some trial and error. Ideally, you can try the inserts on or at least feel them outside of their packaging before buying them. But if you shop online or at a big box store, you might not have that option. So, there's always a possibility that you'll need to buy a few different pairs before finding one that clicks for you.

2. You May Not Notice Results Right Away

Dr. Wallace echoes this point, adding that it may take some time for your inserts to take effect once you start wearing them. For example, if you're using them to relieve discomfort from plantar fasciitis, wait a few months to see results. If you're still uncomfortable or haven't noticed any changes after that point, it's probably time to try something else or see a podiatrist for further recommendations and, potentially, a prescription insert.

3. Make Sure You're Wearing the Right Shoes First

Finally, Dr. Bosia and Dr. Wallace both emphasize the fact that your inserts are only as good as the shoes you put them in, so make sure you're starting with a pair of shoes that suit your feet and your activity level, and aren't actually exacerbating any pain or discomfort that you're hoping to address with an insole.

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