5 Best Insoles for Flat Feet—Tested by Physical Therapists
Our experts have tested and reviewed each product to help you find the best insole to relieve your flat feet-related pain and improve your posture.
Updated December 17, 2024.
Insoles can help relieve pain, redistribute pressure, and correct any malalignment in the leg due to different types of flat feet. However, because of the sheer number of insoles on the market, making a choice can be overwhelming. To help, we’ve narrowed down the list to include only the best types of insoles for flat feet.
What Causes Flat Feet?
Flat feet, or flatfoot, is a condition marked by the absence of arches in one or both feet. This means that when standing, the foot's pads make direct contact with the ground, and the arch is not visibly present unless the foot is lifted.
While all babies are born with flat feet, arches typically develop by age six. However, approximately two out of 10 children continue to have flat feet into adulthood, a condition sometimes referred to as fallen arches.
Note: While flat feet are generally not problematic for most individuals, those experiencing pain or other issues can explore various treatments, including high-quality supportive insoles, to address the condition and enhance foot biomechanics.
5 Best Flat Feet Insoles According to Physical Therapists
1. Best Specialized Insoles for Flat Feet: Flat Feet Custom Orthotics
2. Best Hiking Insoles for Flat Feet: Fitness & Hiking Custom Orthotics
3. Best Running Insoles for Flat Feet: Running Custom Orthotics
4. Best All-Day Comfort Insoles for Flat Feet: On My Feet All Day Orthotics
5. Best Cycling Insoles for Flat Feet: Cycling Custom Orthotics
Upstep Flat Feet Custom Orthotics
Upstep Flat Feet Custom Orthotics are the best insoles for flat feet—and the most effective.
Fitness Walking & Hiking Custom Orthotics
Power Walking & Hiking Upsteps smooth out the natural heel-to-toe 'roll' your feet make as you walk.
Running Custom Orthotics
Running Custom Orthotics gives you the support you need to hit the pavement.
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Why Should You Wear Insoles for Flat Feet?
Insoles can provide much-needed support and comfort for those who experience pain or discomfort caused by flat feet. These orthotics can help to distribute pressure evenly across the foot, reducing the strain on specific areas and preventing further damage and overuse injuries.
Wearing insoles can also:
- Improve your posture and alignment
- Improve foot and body alignment
- Enhance shock absorption and support arches
- Improve balance and stability
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How We Selected and Tested the Best Insoles for Flat Feet
We conducted extensive research and testing to select the best insoles for flat feet. We looked at a range of factors, including the level of support provided, the materials used, and the overall design of the insole. We also tested each insole to ensure it was comfortable, durable, and effective at reducing pain and discomfort.
1
Upstep Flat Feet Custom Orthotics
Step into peak comfort for flat feet
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180-day money-back guarantee
Shipping and returns
Free shipping and free returns in the US
Coverage
FSA/HSA eligible
Brief description
Upstep Flat Feet Custom Orthotics are easily the best insoles for flat feet—and the most effective. Our custom orthotics for flat feet are designed specifically for you by expert podiatrists according to your footprint to help with existing foot conditions and fit your lifestyle. They also help maintain body alignment, control abnormal foot motion, and prevent injury during walking.
Benefits and features
- Based on your footprint and foot shape
- Focused on the cause of your flat feet
- Designed to help your body maintain its ideal position
- Allows full range of healthy movement
Why you need Flat Feet Custom Orthotics
Every case of flat feet has different underlying causes. With custom-made orthotics, we design your orthotics to suit your needs and reduce the damaging forces that are at the heart of the problem.
Our custom orthotics for flat fleet will give you a long-term solution for your everyday activities, from work to sports.
2
Fitness Walking & Hiking Custom Orthotics
Healthy feet for hiking or power walking
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180-day money-back guarantee
Shipping and returns
Free shipping and free returns in the US
Coverage
FSA/HSA eligible
Brief description
It's all about reducing fatigue and improving comfort during outdoor activities! Power Walking & Hiking Upsteps smooth out the natural heel-to-toe 'roll' your feet make as you walk. They're individually designed for you from durable materials to prevent damage and reduce supination or eliminate pain.
Benefits and features
- Designed to improve foot function to reduce injury and fatigue.
- Works well with both specific and general walking footwear.
- Extremely durable and moisture-absorbent top layer.
Why you need Fitness Walking & Hiking Custom Orthotics
Healthy feet are essential for optimal performance in hiking or power walking. These orthotics offer the best arch support for flat feet on the move and make all the difference. They also provide essential support to the foot, promoting a natural and efficient foot roll.
3
Running Custom Orthotics
Designed to work with running shoes
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100% money-back guarantee for 180 days
Shipping and returns
Free shipping and free returns in the US
Coverage
FSA/HSA eligible
Brief description
Running Custom Orthotics gives you the support you need to hit the pavement. They're customized for flat feet, and their unique materials effectively absorb shock and drastically reduce pain and injuries caused by running.
Benefits and features
- Effectively absorb shock, which helps reduce pain and injuries caused by running
- Crafted under the expertise of seasoned podiatrists
- Specifically designed to work with running and athletic shoes, ensuring a comfortable and secure fit
Why you need Running Custom Orthotics
They are uniquely tailored to support individuals with flat feet, utilizing our podiatrist's extensive experience to design the perfect running orthotic for you. This unrivaled detail and design ensures optimal support and control, energizing every step, especially for those with flat feet.
Say goodbye to discomfort and welcome the perfect fit with Upstep Running Custom Orthotics, expertly crafted for flat feet and tailored to your unique foot shape.
4
On My Feet All Day
Perfect blend of support and cushioning
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100% money-back guarantee for 180 days
Shipping and returns
Free shipping and free returns in the US
Coverage
FSA/HSA eligible
Brief description
Ideal solution for people who are on their feet 4+ hours a day. Made from durable, unique materials that give your feet the support they need. You can relieve your foot pain by wearing your Upsteps daily.
Benefits and features
- Maximum support for the arches of the feet
- A durable Polypropylene shell
- High-quality top covers and cushioning mid-layers
- Multiple design options to allow them to fit any shoe
- Specific features to alleviate common foot pains
Why you need On My Feet All Day Orthotics
On My Feet All Day Orthotics are the best insoles for hardworking flat feet, providing a secure fit and comfort. Reduce foot fatigue and discomfort when you’re on the move.
These insoles are great for active flat feet, featuring the perfect blend of support and cushioning in one design.
5
Cycling Custom Orthotics
Cycling Upsteps envelop your feet with precision
Read the reviewsRefunds
100% money-back guarantee for 180 days
Shipping and returns
Free shipping and free returns in the US
Coverage
FSA/HSA eligible
Brief description
These cycling custom insoles are made with the highest quality and most durable materials, providing optimal support and cushioning during cycling.
But what sets Upstep apart from the rest is its commitment to affordability. These insoles are reasonably priced, making them an excellent choice for cycling enthusiasts on a budget.
Benefits and features
- Spreads the load more evenly in cycle sole shoes to increase comfort and performance
- Facilitates foot function to improve performance
- Maximum energy return and support as your foot fatigues
Why you need Cycling Custom Orthotics
Cycling Upsteps perfectly envelop your feet to stabilize them and support them completely. Upstep insoles are the best choice for cyclists with flat feet and anyone seeking relief from discomfort. Their unique materials evenly spread the load in cycling soles to increase comfort and performance, maximizing energy return while keeping your arch relaxed and pain-free.
What to Look for in Insoles for Flat Feet
- Arch support: Look for insoles with good arch support to distribute pressure evenly across your foot. This feature is essential for those with flat arches and helps absorb shock when walking.
- Deep heel cup: Insoles with deep heel cups benefit individuals with flat feet, as they provide stability, reduce overpronation, and alleviate heel pain. They can also enhance standing balance.
- Durable materials: Choose insoles made of durable materials like EVA, polyurethane, cork, rubber, foam, or gel to ensure they can withstand daily wear and tear. They will prevent the need for frequent replacements.
- Comfort: Opt for insoles that are comfortable to wear for extended periods. Comfortable insoles reduce pain, friction, and pressure areas on your feet, making them a more attractive option.
Ready to Step Up Your Comfort Game?
While all the above insoles will produce some results, Upstep insoles are the best insoles for flat feet as they are custom-made by the top podiatrists and specifically designed to fit the wearer, allowing you to receive the exact support you need.
Upstep Flat Feet Custom Orthotics' custom fit, excellent quality, and craftsmanship provide the best value for money.
