If you were ever told you have flat feet, read this
Flat feet don't just hurt your feet. They're why your knees, hips and back do.
The knees on the stairs. The hip when you stand up. The lower back you've been putting down to age. If your arches have dropped, there's a good chance it all starts at the floor.
Sound familiar?
How it usually goes
See if this is yours.
- Years agoSomeone said "you've got flat feet". It didn't hurt, so you ignored it.
- Then the kneesStairs first. The inside of the knee, mostly. You blamed the sport, or the weight, or the years.
- Then the hip and lower backStanding up from a chair. The first few steps after sitting. One side worse than the other.
- NowYou look down and your ankles lean in. Your shoes wear on the inside edge. You walk, in your own words, like you're 90.
- What you've been toldWear and tear. Lose weight. Take it easy. Maybe a replacement down the line.
If you've started cutting the walks short and picking the chair with arms, keep reading. The joints that hurt are often not the joint with the problem.
What's actually happening
Your feet are the foundation. When they drop, everything above them tilts.
Think about one step. Your foot hits the ground first. If the arch is flat or has dropped, it can't hold the load, so the foot rolls inward. Everything above it has to adjust to a foundation that's leaning.
This is what happens, joint by joint:
- The arch dropsThe foot flattens and rolls in. Your shoes wear on the inside edge.
- The ankle leans inLook at your ankles from behind. If they tilt inward, this is you.
- The knee turns inThe shin follows the ankle. The load shifts to the inside of the knee. That's the stairs.
- The hip and back compensateOne hip tilts to level things up. The lower back takes the twist. That's the chair, and the mornings.
A few thousand steps a day, every day, for years. That's why it feels like age. But a leaning foundation doesn't get better with rest, and it isn't fixed at the knee. It's fixed at the floor, by holding the arch up so the chain never starts.
Why what you've tried didn't work
The arch supports you've tried go flat under a flat foot.
A flat foot puts more weight on the arch of the insole than any other foot. Soft ones fold on day one. Here's why each thing you've tried helped for a while, then didn't.
Knee sleeves, painkillers, rest · $10 to $40
They quiet the knee. The foot keeps leaning.
Worth having on a bad day. But the knee isn't the problem, it's where the problem shows up. Tomorrow's steps load it the same way.
Helps for: the day.
"Supportive" shoes · $120 to $200
Cushioned, wide, comfortable. Still nothing under the arch.
A good shoe protects the foot from the ground. It doesn't stop the arch dropping inside it. The factory insole is flat padding.
Helps for: a few weeks, while the padding is fresh.
Drugstore arch supports · $15 to $40
An arch shape in the box. Flat under your weight.
Soft padding shaped like an arch. Stand on it and it folds. A couple of weeks later, it stays folded. So the foot keeps rolling and the chain keeps running.
Helps for: about a week.
Custom orthotics · over $1,000
These work. That's the frustrating part.
A firm shell that holds the arch is exactly what stops the roll. But you wait weeks, pay over $1,000, and get one pair for all your shoes.
Helps for: years. In one pair of shoes.
"I have flat feet, my feet hurt if I am doing a lot of walking or standing. I was doing a lot of walking and standing the other night and was honestly waiting for my hips and back to start bothering me and was surprised when they didn't. I've tried a lot of other products in the past. These actually work!"
Jennifer G., US
The fix
Fix the foundation, and the chain above it stops firing.
Custom orthotics work because the arch is firm. Held up, the foot stops rolling in, so the ankle, knee and hip stop compensating with every step. OrthoFlexx® Max Arch Support Insoles do that one job, without the wait, the price or the podiatrist.
Arch Support that Doesn't Collapse.
- Extra-firm arch base. Holds up to 330 lbs / 150 kg without flattening, so the foundation stays level all day.
- A real arch, not a bump. Arch elevation 1.38" / 3.5 cm, where a dropped arch actually needs it.
- Deep heel cup. Keeps the heel centered, so the ankle stops leaning in while you wear them.
- Fits the shoes you already own. Full length, trim-to-fit. Walking shoes, sneakers, everyday shoes.
- Soft on top, firm underneath. Support, not a plank.
30-day money-back guarantee · Free shipping & returns
Free shipping & returns
30-day money-back guarantee
Rated 4.8/5 by 1,200+ customers
Podiatrist-approved
What a board-certified podiatrist says
"As an experienced podiatrist who also suffers from Plantar Fasciitis, I confidently recommend OrthoFlexx® Max Arch Support insoles. They provide excellent support, comfort, and meet all the qualities I seek when suggesting insoles to my patients."
Dr. Elizabeth DaughtryDPM, DABFAS, FACFAS · Forbes Health Advisory Board Member
She recommends them to her patients and wears them herself.
From people whose knees, hips and back hurt
What changes above the feet
"I already have had one knee replacement and the other feels overworked. I am celebrating my 80th birthday in 3 months and having discovered these insoles just made my year. Suddenly walking is so much easier and my body feels balanced."
Ursula J., Canada"At 72 I've had flat feet my whole life. With extremely low expectations, I was shocked that my foot and shoe fit when the inserts arrived. I wanted to keep my shoes on for the first time ever!"
John L., US"I did not experience any foot pain at all. I noticed a huge difference in the leveling of my hips approximately 3 weeks after wearing them everyday."
Sean D., Canada"My husband's arches are so bad, his feet have become flat as pancakes, and his ankles are now caving inwards. These arches actually correct everything when he is using them. I will be buying more for every shoe he has."
Kim, US"I have experienced ankle degeneration due to an old injury that led to knee problems. These have really helped! I'm 74 years old, 6'2" tall, and weigh 200 lbs, so I needed something that had the capability of holding up and not compressing."
Ronald P., US"Easy to put in my tennis shoes. Went for a 2 mile walk on the track. No back or hip pain. That never happened before."
Al H., US"They give strong arch support and hold my pronating feet in the right place. They have helped significantly reduce the pain in my feet and knees."
Elizabeth B., Australia"Instantly my left foot that has been trying to pronate felt supported. Walking amazingly took away the knee pain I've been feeling for a few years."
Peggy J., US"Takes a month or more to get adjusted to though, but has truly helped my back and knees."
Bryan B., USStraight answer
What the first weeks actually feel like
Firm support under a flat foot is a change. If you've never worn it, here's what to expect, and it isn't too late at any age.
Days 1 to 7
Your arch will notice it. That's the support working, not a wrong fit. Start with 2 to 4 hours a day, around the house is fine. If it's too much for a very flat foot, we'll swap you to the lower arch, free.
Weeks 2 to 3
Feet and ankles first. Then people start noticing the stairs, and standing up from the chair.
Weeks 4 to 6
The knee, hip and back changes people report take the longest, because those joints have been compensating for years. If nothing has changed by day 30, refund.
"The arch support wasn't moving or giving in under my weight but felt firm and secure. My left foot had taken longer to adjust. Now, I can feel the aligning of knees, hips and back. Knee pain has lessened."
Verified customer, USTwo minutes
Getting them into your shoes
STEP 1
Pull out the factory insole
Most shoes have a removable insole on top. Lift it out and keep it.
STEP 2
Drop in OrthoFlexx®
Trim to fit if needed, using the old one as a template.
STEP 3
Walk
The arch holds from the first step. Ease in over a few days, and start with the walks you already do.
What you get
OrthoFlexx® Max Arch Support Insoles
One job: hold the arch up, so the foot stops rolling in and the joints above it stop compensating.
- Extra-firm arch that holds up to 330 lbs / 150 kg, day after day
- Free shipping & free returns
- 30-day money-back guarantee, wear them every day
- HSA / FSA accepted
See the Max Arch Support Insoles
In stock. Ready to ship.
Wear them for 30 days. If the stairs and the chair haven't changed, send them back.
Worn, every day, in your own shoes. If they don't hold up, or the arch is too much for your foot, swap or full refund. No awkward questions.
Stop treating the knee. Start at the floor.
A leaning foundation doesn't get better with rest. Hold the arch up, and let the joints above it stand straight again.
See the Max Arch Support Insoles
Free shipping & returns · 30-day money-back guarantee · HSA/FSA accepted
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