CarboSteps Build my pair
Slippers beside a bed in a warmly lit bedroom, ready for the first steps of the day.

An insole unlike any
you’ve worn before.

CarboSteps is built around a mechanism that moves with your foot — ultra-thin, responsive, and made to perform for years.

Build my pairSee how it works

2-year guarantee · 3-month money-back, no questions asked

Made for your weight
You forget they’re there
They last for years
Fits different kinds of shoes

Your foot pain is taking
control of your life.

And you still haven’t found a lasting solution.

Your foot pain decides what you do. It decides how far you walk, how long you stand, and which plans you quietly avoid. Little by little, it takes control of your life.

So you look for a solution. Some insoles offer support, but it doesn’t last. And even when they work, they rarely let you forget the problem. You still feel the pressure, the bulk, or the discomfort with every step.

Here’s why most insoles still let you down

  1. One shape for every bodyThey aren’t made for your feet or your weight.

  2. Too thick for your shoesThey squeeze your feet and take up too much room.

  3. Materials that wear outFoam flattens, plastic bends, and support fades.

  4. Support that feels too hardRigid materials can help, but often feel uncomfortable.

You don’t need another insole. You need your life back.So we invented a different way to support your feet.

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The Carbon Motion System™

A carbon spring
under your foot.

A three-quarter insole that supports your heel and arch. Its carbon spring moves with your foot, helping carry part of the load and reduce pressure under your heel and arch with every step.

CARBON MOTION SYSTEM™Patent pending · Original design sketch
Original side-view design sketch of the CarboSteps carbon-fiber heel-and-arch mechanism.
Heel + arch supportForefoot stays free
One thin carbon spring. Heel and arch.Build my pair

Your heel lands and the carbon spring flexes under your weight, helping soften the impact.

Support from the moment you step down.

Technical breakdown

Why It Works.

It absorbs impact, then springs back to give energy back to your stride.

Carbon provides the support

A thin carbon structure sits under your heel and arch—the parts of your foot that need support most. Carbon gives the insole strength without requiring a thick or bulky design.

It softens impact and supports the next step

The spring flexes as your foot lands, then returns to its shape as you move forward. Instead of simply cushioning your foot, it stays active throughout the step.

It helps distribute the load

Instead of leaving your foot to carry the full load alone, the spring is designed to help distribute pressure through the structure as you walk.

It supports only what needs support

The three-quarter shape stops before the forefoot. Your heel and arch receive support, while your forefoot and toes remain free to move naturally.

It moves instead of pushing back

A rigid insole holds the foot in one position. CarboSteps moves with the foot, providing support throughout the step without creating the same hard, obstructive feeling.

What it changes for you

Support you feel.
Then forget.

The technology matters because of what it allows you to stop noticing.

Support without stiffness

Your heel and arch receive the support they need, but your foot remains free to move. You don’t have to choose between support and a natural step.

You forget you’re wearing it

Our early adopters tell us that the unfamiliar feeling usually fades after about 30 minutes. Once your foot adjusts, the insole begins to feel like a natural part of every step.

Your feet take up less of your attention

Early users consistently report that their foot pain eases quickly. Instead of thinking about every step, they can focus on their work, their plans and the people around them.

Your shoes still feel like your shoes

The three-quarter design leaves the forefoot uncovered. It takes up less room, keeps pressure away from the toes and fits inside a wider range of everyday shoes.

Support that keeps working

Foam compresses and plastic can lose its shape. Carbon is designed to flex and return, step after step. CarboSteps is made for long-term daily use and backed by a two-year guarantee.

You get more of your life back

The real benefit is not simply wearing a better insole. It is walking, standing and making plans without constantly wondering how your feet will feel.

What life could look like

Imagine your life
with CarboSteps.

Rediscover all the little pleasures that make your life worth living.

A family hiking a coastal trail with their dog on a sunny day.

From the first trail to the last ice cream. No counting the hours.

  1. 1Your size
  2. 2Your weight
  3. 3Your pair

01 / SHOE SIZE

First, your shoe size.

Pick the US size you wear in closed shoes. This one sets the physical fit.

US shoe size system
Your usual shoe size

Size sets the fit. Weight sets the stiffness.

The original idea

Original CarboSteps design drawing with the brand signature. From the first sketch to the Carbon Motion System™

The story behind CarboSteps

From a gardener’s pain
to a new kind of insole.

What pushed you to create CarboSteps?

“I was working as a gardener, spending long days on my feet, and the pain was always there. I tried every kind of solution I could find. Some did nothing. Others helped for a while, but none of them truly lasted.”

What did you do when nothing worked?

“I decided to build something myself. I didn’t want another thick layer of foam or a hard support I could feel all day. I wanted an insole that could support the foot, move with it, and become something you simply stop noticing.”

How did that idea become CarboSteps?

“It started with sketches, then prototypes, then testing different ways to make support move with the foot. That work became the Carbon Motion System™.”

FranckInventor of the Carbon Motion System™

Before you order

The questions
you’re probably asking.

If something here would stop you ordering, we’d rather deal with it now than leave you guessing.

Find your fit
What exactly am I buying?

A full left-and-right pair of three-quarter supports built around the Carbon Motion System™: two carbon-fiber blades that sit under the heel and arch, bend under your weight and straighten again as you step off. The forefoot stays uncovered.

Will they fit my shoes?

They are made for closed shoes with a removable or reasonably roomy footbed. Because every shoe has its own internal shape, very tight or low-volume shoes may not take them. Since the forefoot stays uncovered, they take up less room than a full-length insole.

Does carbon fiber feel hard?

Carbon is used here as a spring, not as a stiff plate — the blades are meant to move under you. It feels firmer underfoot than foam, and most people notice the difference in the first few days. Comfort is personal, so read the return terms at checkout before you order.

Why do you need my weight?

Because weight is what loads the spring. A blade that flexes properly under 130 lb is the wrong blade at 220 lb. Asking is the whole point — it’s the question a shelf insole never gets to ask.

Can I move them between shoes?

Yes, between any compatible closed shoes. What matters is that they sit flat and secure and that the shoe has the internal room for them.

What’s included for $299?

One full pair — left and right — built to your shoe size and body weight. $299 USD for the pair. Shipping, taxes and any additional charges are shown at checkout before payment.

Why is this a pre-order?

Because this is the first production run. Ordering now reserves a pair from it at $299 and gives us the size and weight to build it to. The delivery estimate, total charge, cancellation terms and return policy are all set out at checkout before you pay.

Is this a medical device?

No. CarboSteps is an everyday foot-support product. It is not intended to diagnose, treat, cure or prevent any disease, and it does not replace advice from a clinician. If you are being treated for a foot condition, ask them first.

Stop planning your day around your feet

There’s still a whole day
ahead of you.

Build my pair

$299 a pair · Your size, your weight, your next step.