The 5 Best Insoles for Flat Feet

best insoles for flat feet

Flat foot is a term that refers to a postural deformity wherein arches of the foot collapse. As a result, the almost entire foot is in contact with the ground. Men and women with flat feet usually find their shoes uncomfortable. As a result, participating in different activities such as running becomes difficult. It’s needless to mention you can’t even work properly, especially if your job involves constant movements from one place to another. Shoe insoles help introduce more comfort into your daily life. To read more about best insoles for flat feet and their importance, scroll down.

Why You Need Proper Insoles for Flat Feet​

While it’s easy to think you don’t need insoles for flat feet, the reality is entirely different. Most people with this problem assume shoes specifically designed for flat feet are the only solution, but insoles can also make things easier.

Inserts for flat feet have a unique design whose primary function is to provide support to the arch, heel, and other foot structures. The support is provided through a biomechanical design that follows your foot’s contour. By lifting up your arch and acting like an angled platform, the insole offers more curvature to your flat soles.

The insole also improves shock absorption meaning your feet aren’t exposed to stress and pressure, which would cause pain in people with flat feet problem. Insoles align your joints to reduce fatigue and pain.

Yet another important advantage of insoles is that they help you save more money. Shoes for flat feet tend to be expensive. Using insoles allows you to wear “regular” shoes but to adjust them to your foot condition.

What to Look for in Flat Feet Insoles​

If you’ve already searched for shoe insoles then you’re aware there are hundreds of different options. However, to get the best support for your flat feet, there are some unique factors to bear in mind. These include:

Insole Size:​

Insole sizes are basically the same as shoe sizes. However, in some cases a size of a certain model isn’t consistent and customers may need to buy a size bigger or smaller than their shoe size. To avoid this problem, look for information about the insole size and user experiences regarding this subject.

Placement of the Insole:​

Pay attention to how the insole is placed in the shoe. Would you need to take out insoles from shoes you wear? Or maybe that won’t be necessary? In most cases full-length insoles require removal of the existing insole.


Fabric used for manufacturing process of the insole also matters. You don’t want to use an insert that is uncomfortable, prone to bad odors, and lacks durability.

Other factors to consider:

  • Insoles shouldn't be too rigid nor too flexible
  • Cushioning
  • Does it take long to break them in or not?
  • Heel support
  • Arch support

The 5 Best Insoles for Flat Feet

Now that we know about the importance of flat feet insoles and what should be considered before purchasing, lets explore the top 5 options.​

1. NAZAROO insoles

best insoles for flat feet work boots

NAZAROO insoles for flat feet are, definitely, some of the finest insoles you can find today. What makes these insoles so practical is that they can be used in different types of footwear. They aren’t created for running only, you can also conveniently place them in your work boots.

These insoles were designed with comfort and protection of your feet in mind. They keep feet dry and cool while preventing injuries and other problems that people with flat feet experience. The inserts from NAZAROO provide an exceptional arch support to distribute and minimize pressure on your foot which would, otherwise, cause pain, discomfort, and pave the way to injuries.

Thanks to the deep heel cradle, foot bone is protected from injuries because the feature enhances stability. At the same time, the inserts for flat feet absorb shock effectively due to the cushioning latex pad. These particular insoles are made of a piece of fabric that quickly sucks up moisture and sweat, but it doesn't have a nasty odor.


  • Arch support
  • Deep heel cradle
  • Money-back guarantee
  • Enhanced stability
  • Cushioning latex pad
  • For men and women
  • Designed to fit perfectly in different types of footwear
  • High-tech composite material
  • EVA anti-microbial insoles
  • Alleviate pain in feet
  • Suitable for wearers with plantar fasciitis too


  • Takes some time to be familiar with these insoles

2. Superfeet Green

Superfeet Green insoles

Superfeet’s Green insole is one of the best insoles for flat feet work boots, but it is also ideal for other types of footwear as well. The insert has a unique design that enhances the stability of shoes you’re wearing and protects foot structure from damage and injuries. Thanks to the biomechanical shape and the support for the foot arch, these inserts are suitable for people with plantar fasciitis, flat feet, tired feet, knee stress, ankle and heel pain, and many other common problems.

Green insoles have a deep heel cup for maximum support and to position the soft tissue in a manner that will absorb shock more effectively. Natural coating of the insert eliminates body odor-causing bacteria. At the same time, closed-cell foam provides much-needed cushioning and comfort.


  • Deep heel cup
  • Biomechanical shape
  • Stabilizer cup
  • Versatile
  • Comfortable
  • Helps men and women with different foot conditions
  • Great shock absorption
  • Anti-odor
  • High-density foam


  • On the pricier side
  • Plastic on the bottom tends to squeak in some shoes

3. Powerstep Pinnacle Maxx Full Length Orthotic Shoe Insoles

insoles for flat feet running

Powerstep’s inserts have an impressive heel design that mildly angled acts as a platform and provides an optimal support. The insert is created with a purpose to increase comfort and stability, as well. Due to the angled platform, people with flat feet can find it easier to move around without pain and discomfort. The EVA foam was used to provide an outstanding cushioning to this insole. That explains why the inserts from Powersteps are ideal insoles for flat feet running as they amplify shock absorption to minimize pressure on your feet.

Top material of the insoles is composed of an anti-microbial fabric to keep your feet dry while you’re out and about. Similarly to insoles mentioned above, Powerstep’s Pinnacle inserts are suitable for different kinds of shoes. Insoles are created in such a manner that you can trim the edges, if necessary, for a perfect fit. In addition to comfort and support, the insoles are also created to prevent or aid management of pain, a common complaint among active men and women and persons with plantar fasciitis, flat feet, and you name it.


  • Deep heel cup
  • Maximum cushioning
  • Maximum support
  • Anti-microbial fabric
  • Firmer arch support
  • Angled design


  • Costly
  • May encounter some durability issues

4. Samurai Insoles

Samurai Insoles

Samurai Insoles are specifically designed to address common problems that other inserts on the market were unable to resolve. Most insoles require cutting or they are uncomfortable leading to pain radiating through a wearer’s leg, particularly when running. To solve those common problems, Samurai Insoles created biochemically engineered inserts that optimize function and feet and your entire leg for that matter.

Designed by a podiatrist, the insoles are ideal for men and women with flat feet, plantar fasciitis, and all people who can’t tolerate rigid and harsh insoles. Thanks to the contoured shape, the insoles follow the lines of your feet and fit perfectly in every shoe.

Designed to decrease overpronation, the inserts also alleviate fatigue and pressure from your feet. What makes the insole practical for runners is that it allows you to bounce back more effectively. As you move, the insole molds to your feet, and it's something that other footwear inserts don't do.


  • Money back guarantee
  • Biomechanically engineered
  • Support
  • Comfort
  • Bounces back
  • Molds to your feet


  • On a thinner side
  • Not the most durable

5. Envelop Foot Orthotics

Envelop Foot Orthotics

Envelop insoles can fit different shoe styles and can be further trimmed to make a perfect fit. What makes these inserts some of the best insoles for flat feet is that they are specifically designed to copy the natural contour of your foot, but also to provide more arch support. Not only are they comfortable, but these insoles also alleviate pain that accompany plantar fasciitis, flat feet, and injuries.

Due to enhanced stability, the insoles reduce the risk of injuries and make your daily run significantly safer. A deep heel cut and reinforced arch support combined with EVA padding provide excellent shock absorption. For greater convenience, the insoles protect your body from bacteria, and they're lightweight, meaning they won't weigh down your running shoes or any other type of footwear.


  • Customized fit
  • Money back guarantee
  • Added support and comfort
  • Follows foot contour
  • Great cushioning
  • Maximized shock absorption


  • Needs some time to get familiar with these insoles

In Summary

People with flat feet need to be extra careful when buying footwear. Wrong choice of shoes can create unbearable discomfort. Thanks to the insoles, shoes, sneakers, and boots can become more protective and comfortable. Fortunately, there are hundreds of options on the market. You just need to know what you’re looking for. NAZAROO insoles are practical not only for runners, but also for other people with flat feet as they can also be used for different types of footwear. At the same time, these insoles contain numerous features that make it easier for you to move around and remain active.



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