FIZO Tech
The era of 'one-size-fits-all' is over. We believe shoes should be made for you.
FIZO uses 3D printing to engineer a one-of-a-kind support
and cushioning system from your unique biomechanical data.
This isn't just customization; it's our promise of a perfect fit.
Meet Glider 001
Not all humans are created “Equal”,
BUT MOST SHOES ARE.
The running world operates on a simple truth: no two runners are the same.
Yet for too long, the shoe industry has ignored this fundamental reality.
This "one-size-fits-all" mentality isn't just a design flaw;
it's the root cause of countless injuries and a barrier to a runner's true potential.
Our Solution - Customization
FIZO replaces the one-size-fits-all foam block with a revolutionary 3D-printed structural mechanics solution.
Each FIZO midsole is a dynamic system, engineered not just for your foot shape, but for how you move.
Dimension 01 -
Size
The first dimension we customize is size. To be precise, what we capture isn't just your 'size,' but the exact heel-to-toe length of your feet, with sub-millimeter accuracy.
Dimension 02 -
Width
Shoes that are too narrow squeeze your forefoot and restrict power, while shoes that are too wide let your feet slide around and compromise stability.
That's why we don't just measure your overall width - we capture the unique width of your forefoot (at the ball of the foot) and heel, so we can craft a last that's made just for you.
Dimension 03 -
Weight
Traditional running shoes are designed for an imaginary "average" weight person.
If you're lighter than average, the shoe feels stiff and unresponsive.
If you're heavier than average, the foam "bottoms out," collapsing under the force and failing to provide support when you need it most.
Dimension 04 -
Left & Right
After 13 years in the shoe industry, we know this: your left and right foot are never truly identical. That's why our 3D scan designs each shoe separately—giving you two custom running shoes, not just one pair.
Easy 3 steps
SCAN
In partnership with Volumental, you can complete a millimeter-accurate 3D foot scan at home using just your phone and a sheet of paper.
ENGINEER
Our proprietary algorithm analyzes your scan data and weight to calculate the optimal SoleFlow™ midsole structure for you.
PRINT & ASSEMBLE
Your unique SoleFlow™ midsole is produced on industrial-grade 3D printers and assembled with the high-performance upper to complete your custom shoe.
Now we know your foot profile
— and how to turn data into comfort.
SoleFlow™ Lattice
Our midsoles aren't solid blocks.
They are a matrix of thousands of precisely designed 3D-printed micro-units called the SoleFlow™ Lattice.
This allows us to fine-tune density and support across the entire footbed,
creating a structural solution for ultimate stability and knee protection at a fraction of the weight.
How FIZO's Midsole Adapts to Your Weight
FIZO is the world's first shoe to calibrate midsole density directly to your body weight.
Whether you're 40kg or 120kg, you get the perfect level of cushioning and energy return
on every single run. No more compromises.
Your Left Foot ≠ Right Foot
Because no two feet are the same, we offer true independent customization for your left
and right foot. Get a precision fit for your exact length and width on each foot, creating two
completely custom-built shoes.
Testimonials
150+ prototypes. 50+ runners.
8000+ kilometers. 1200+ lab tests.
We ran the numbers, so you can run the miles.
FIZO captures the best of both worlds—
classic comfort and personalized innovation.
Designed for every runner, engineered for you.