The 10 Best Insoles for Flat Feet of 2023

Powerstep's Pinnacle Pink Maxx Insole provides good support and cushioning

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Best Insoles for Flat Feet

Verywell / Chloe Jeong

People with flat feet have a shallow arch or no arch, sometimes leading to foot, knee, leg, and back pain. If your feet are aching after a long day of walking, your shoes may be to blame—but the right pair of insoles can provide the support your arches need. Insoles are a budget-friendly way to gently align your feet while relieving pressure and discomfort, without having to give up on your favorite shoes.

Reviewed & Approved

Powerstep's Pinnacle Pink Maxx Insole is our best overall pick because it's durable, with good support and cushioning. We also recommend Spenco's Total Support Max Shoe Insoles for their great shock absorption and added heel cushioning.

When shopping for insoles for flat feet, pay attention to the structure of each pair, as well as the materials they're made of. “Look for stronger material that resists friction,” John Huenink, founder of custom insole company BioMoto, says. Huenink notes that finding an insole with a metatarsal pad may also help alleviate symptoms. 

We researched dozens of insoles for flat feet and evaluated them based on material, price, durability, cushioning, and support. We also consulted experts, including Dr. Huenink, for insight on what to look for in insoles for flat feet. These are our top picks for a more comfortable stride:

Best Women's Overall

Powerstep Pinnacle Pink Maxx Cushion Insole

4.9
Powerstep Pinnacle Pink Maxx Cushion Insole

Courtesy of PowerStep

Pros
  • Good support and cushioning

  • Durable

  • Antimicrobial, wicking fabric

Cons
  • May be too firm for some

Powerstep Pinnacle Maxx insoles offer the right combination of foot support, control, and cushioning, which is why we chose them as our top pick. They have a firm yet flexible shell that helps support and stabilize your feet, as well as shock-absorbing cushioning in the heel to reduce impact on the area.

Additionally, the encapsulated design, arch support, and deep heel cradle help with motion control. With an antimicrobial polyester outer layer, they also help keep your feet comfortable, odor-free, and dry by reducing friction and heat. However, they are firmer than other picks on our list, and may be too stiff for some wearers.

Price at time of publication: $30-$45

Key Specs:
Materials: Polyester fabric | Cushioning: EVA foam base, Hypurcel foam | Care: Machine wash, lay flat to dry

Best Men's Overall

Spenco Total Support Max Shoe Insoles

Pros
  • Great motion control

  • Flexible and breathable

  • Cushioning and shock absorption

Cons
  • May need a trim before use

Designed to promote healthier biomechanical movement, we love that these Spenco insoles help to counteract overpronation and guide your stride for a more natural gait. They also have excellent support but don’t force a high arch, enhancing the overall comfort for people with flat feet.

The SpenCore heel plug adds cushioning and helps absorb shock in the heel area, a huge plus for those who suffer from plantar fasciitis or other heel pain. Available in men’s sizes 6 to 17.5, these insoles also have anti-friction and anti-odor fabric to keep your feet blister-free and smelling fresh. But you may need to trim them to fit your feet and your shoes before using them for the first time.

Price at time of publication: $30-$45

Key Specs:
Materials: Polyester | Cushioning: EVA foam | Care: Hand wash

Best Budget

Walk-Hero Comfort and Support Plantar Fasciitis Insoles

WalkHero Comfort and Support Plantar Fasciitis Insoles

Amazon

Pros
  • Excellent shock absorption

  • Durable but lightweight

Cons
  • Not machine-washable

Walk Hero Support Insoles are an affordable option, but there’s a lot more to like about them beyond the budget-friendly price. The semi-rigid orthotic arch support improves balance and alignments, while the deep heel cup also stabilizes your foot.

With a lightweight, shock-absorbing foam base and a full-length footbed, we love that you also get supportive cushioning from toe to heel. The antimicrobial and moisture-wicking fabric is a nice bonus feature that’s not often found in inexpensive insoles. However, note that they're not machine-washable.

Price at time of publication: $25

Key Specs:
Materials: Synthetic | Cushioning: EVA foam | Care: Hand wash with soap and water

Best for Standing All Day

Superfeet Unisex Black Premium Insoles

Superfeet Unisex Black Premium Insoles

Amazon

Pros
  • Low-profile, yet supportive

  • Extremely durable

  • Can fit in all types of shoes

Cons
  • May feel stiff at first

  • Expensive

We recommend these versatile Superfeet insoles for people with flat feet who stand a lot during the day. The low-profile and flexible Superfeet shape provides stability and support, helping to reduce fatigue and stress on the feet, ankles, and knees. The reinforced rearfoot and heel cup add to the overall support and help reduce movement and shifting in your shoes.

With high-density foam cushioning throughout, these insoles will keep your feet feeling comfortable so you can get through your day pain-free. They come in a wide range of men’s and women’s sizes for an accurate fit. But at first, they may feel stiff—and they're also more expensive than most pairs on our list.

Price at time of publication: $55

Key Specs:
Materials: Moisture-wicking antimicrobial synthetic fabric | Cushioning: High-density foam | Care:  Hand wash with mild soap and lukewarm water, air dry

Best for Plantar Fasciitis

SOLE Active Insoles

SOLE Active Medium Insoles

Courtesy of REI

Pros
  • Good support and cushioning

  • Moldable for a custom fit

  • Good shock absorption

Cons
  • Expensive

Plantar fasciitis is common among people with flat feet, but wearing the right insoles can help reduce the risk. These durable insoles from Sole have the sturdy yet flexible support and excellent shock absorption that those with plantar fasciitis need. We like that the deep heel cup allows for natural foot alignment, helping to prevent lateral movement and keep the foot in place.

These eco-friendly insoles adapt to the shape of your foot through wear or heat molding, so you get a custom fit. They’re also moisture-wicking and have an odor-control coating, so your feet stay dry and odor-free. However, they come with a higher price tag.

Price at time of publication: $55

Key Specs:
Materials: Synthetic material, Polygiene coating | Cushioning: EVA foam, Softec cushioning | Care: Hand wash

Best for Running

Superfeet Unisex Premium Blue Insoles

Superfeet Unisex Premium Blue Insoles

Amazon

Pros
  • Durable

  • Shock absorption for repetitive impact

  • Not bulky, yet well-cushioned

Cons
  • Too stiff for some people

  • Expensive

Another outstanding product from Superfeet, these Blue Insoles are designed to provide support, shock absorption, and stability, and are ideal for runners with flat feet. They’re made with high-density foam with exceptional cushioning, yet they’re lightweight and not bulky, so they don’t take up a lot of space.

We like that the wide, deep heel cup provides extra cushioning and helps prevent your foot from rolling, while also reducing impact. Superfeet insoles are a bit stiffer than other inserts, but provide exceptional support and firm cushioning. Just note that they're on the expensive side for insoles.

Price at time of publication: $55

Key Specs:
Materials: Moisture-wicking antimicrobial synthetic fabric | Cushioning: High-density foam | Care:  Hand wash with mild soap and lukewarm water, air dry

Best for Hiking

Vionic Unisex Full-Length Orthotic Shoe Insole

Vionic Unisex Full-Length Orthotic Shoe Insole

Amazon

Pros
  • Very cushioned

  • Flexible

  • Motion control for hiking and walking

Cons
  • Not for low-profile shoes

These versatile insoles were designed by a podiatrist, so they have the cushioning, support, and stability right where those with flat feet need it most. With a sculpted EVA footbed, they provide moderate arch support, heel-cupping, and full-foot cushioning.

They also help to realign the positioning of the feet and prevent excessive pronation, keeping you comfortable and pain-free while hiking, walking, and doing other activities. Available in both men’s and women’s sizes, we like that they’re comfortable right out of the package, with no break-in period required. However, they're not meant to fit in low-profile shoes.

Price at time of publication: $33

Key Specs:
Materials: Nylon | Cushioning: EVA foam footbed | Care: Hand wash

Best for Work Boots

Timberland Pro Anti-Fatigue Technology Insoles

Timberland Anti-Fatigue Technology Insoles

Amazon

Pros
  • Good support and cushioning 

  • Durable

  • Versatile

Cons
  • May need a trim before use

These versatile insoles from Timberland can easily slip into hiking boots or running shoes, but we think they’re also a great choice for work boots. They’re designed with anti-fatigue technology, delivering all-day support, comfort, and shock absorption.

The fabric top cover provides temperature regulation and anti-microbial odor control. Ideal for anyone who spends long days with their feet in work boots, they come in a wide range of shoe sizes, from a men's 5 to 15, and can be trimmed for an exact fit.

Price at time of publication: $30

Key Specs:
Materials: Ortholite fabric | Cushioning: EVA foam | Care: Hand wash with soap and water

Best for Overpronation

Powerstep Original Full Length Orthotic Shoe Insoles

4.8
Powerstep Original Full Length Orthotic Shoe Insoles

Courtesy of Walmart

Pros
  • Good shock absorption

  • Durable

Cons
  • Break-in period required

A popular choice among people with flat feet, the PowerStep insole provides outstanding support and shock absorption. With built-in arch support and a deep heel cradle, it provides stability and motion control for those whose feet overpronate, or rotate in when they’re walking or running.

We love that the antimicrobial polyester lining prevents bacterial buildup and wicks away moisture, keeping your feet dry and smelling fresh. Reasonably priced and easy to clean, they also feature a unisex design that will accommodate any type of foot. But you'll need to break them in before they feel comfortable to walk in.

Price at time of publication: $33

Key Specs:
Materials: EVA foam base, polyester top fabric | Cushioning: EVA foam | Care: Hand wash

Best for Walking

Spenco PolySorb Cross Trainer Insoles

Spenco PolySorb Cross Trainer Insoles

Walmart

Pros
  • Good support and shock absorption

  • Budget-friendly

  • Lightweight yet durable

Cons
  • Not for low-profile shoes

If you have flat feet and walk for exercise or spend a lot of time on your feet, we recommend these Spenco insoles for a smart choice that'll keep you comfortable. They feature four-way stretch fabric for superb comfort and performance, as well as soft forefoot cushioning with excellent shock absorption and energy return with each step.

The lightweight foam footbed offers additional support in the arches and heels, while the heel plug enhances the overall cushioning and impact protection. Available in a variety of sizes to fit all genders, they’re also made with an antimicrobial material that reduces friction and helps to control odor. However, they aren't made to fit in low-profile shoes.

Price at time of publication: $25

Key Specs:
Materials: Nylon | Cushioning: EVA foam | Care: Machine wash or hand wash, air dry

How We Selected the Best Insoles for Flat Feet

The right insole can ease aches and pains, even after a long day of walking. After reviewing dozens of insoles from top trusted retailers, we selected our top insoles for flat feet based on insights from experts, including Alex Kor, DPM, MS, a podiatrist, and John Huenink, founder of custom insole company BioMoto. We also based our top selections on the level of support, cushioning, and shock absorption offered.

Then, we looked at how durable the insoles were, whether they needed a break-in period, and how easy they are to slip into your shoes. Finally, we considered flexibility, price, and durability—including whether the insoles were machine-washable and easy to care for.

What to Look for in Insoles for Flat Feet

Shoe Type

A huge factor in choosing your insoles is the shoes you’re planning to use them in. If you’re wearing them in walking or running shoes, you’ll most likely be able to remove the existing insole and replace it, so the thickness of the insole won’t be an issue. However, if you’re wearing dress shoes or low-profile ones, you should probably opt for thinner, more lightweight insoles, like Superfeet's Unisex Black Premium Insoles.

Support

People with flat feet or those prone to foot issues such as plantar fasciitis need firm arch support. The severity of your flat feet should determine the level of support you need. If you have totally collapsed arches, you might need more corrective arch support, while those with a slight arch could use low-profile support.

Cushioning

Insoles for flat feet should have ample cushioning for shock absorption and comfort, but also enhance the overall support. Usually, cushioned insoles are made with gel or foam. Which type of cushioning you need ultimately comes down to fit and personal preference, although it's worth noting that gel insoles may last longer.

If you experience shin splints or walk primarily on pavement, you may need extra cushioning. However, too much cushioning can affect your stability—so you may want to test your insoles out around the house first to make sure they're comfortable.

Care

The best way to care for your insoles depends on the pair. Some are machine-washable, while others should be hand-washed to make them last longer. Make sure to read the care instructions from the manufacturer, which will explain how to get the most out of your insoles.

Frequently Asked Questions

  • Do insoles help flat feet?

    A good pair of insoles can support or raise the arch, giving people with flat feet relief from muscle strain and other foot pain. “Inserts can be beneficial to people with flat feet because the inserts can limit excessive pronation that can contribute to pain,” Alex Kor, DPM, MS, a podiatrist in Lebanon, Ind., says. “By controlling this abnormal motion, the patient is usually able to perform normal daily activities with little to no pain.”

  • How much does a quality pair of insoles for flat feet cost?

    You can expect to pay between $20-$60 for a high quality pair of insoles for flat feet. Cheaper options may not work in all kinds of shoes and may not offer the level of support and cushioning you need while standing for long periods of time. More expensive models might provide better shock absorption and will probably be more durable. The cheapest insoles on our list, Walk-Hero's Comfort and Support Plantar Fasciitis Insoles, are often available for less than $20. Meanwhile, our top overall pick, Powerstep's Pinnacle Pink Maxx Cushion Insole, was between $30 and $45 when we published this list.

Why Trust Verywell Fit

A certified personal trainer, running coach, gym buff, and fitness writer, Christine Luff, ACE-CPT, spends countless hours researching and testing the latest exercise gear and gadgets. She only recommends products that she can genuinely stand behind and that she believes would be a good investment for her readers.

2 Sources
Verywell Fit uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.
  1. Cleveland Clinic. Flat feet.

  2. Huang YP, Peng HT, Wang X, Chen ZR, Song CY. The arch support insoles show benefits to people with flatfoot on stance time, cadence, plantar pressure and contact areaPLoS One. 2020;15(8):e0237382. doi:10.1371/journal.pone.0237382