Personalized running shoes

Custom-built from
your 3D foot scan.

Comfort in every step.

Answer fit questions, then scan your feet.

Product details
Runner on a coastal path wearing white FitX 01 running shoes.

Meet FitX 01

Built to run. Built for you.

Fit shaped to your feet

3D-printed lattice midsole

Lightweight, breathable upper

Room where you need it.
Hold where it matters.

More room in the forefoot shouldn’t mean a loose heel. FitX uses your 3D scan and fit preferences to shape each shoe around your foot.

Made because of you.

Your foot scans and fit preferences shape how we build your pair.

  1. A 3D triangulated mesh model of a bare foot

    A digital model of your feet

    Your 3D scan captures your shape. Your fit needs and preferences complete your Fit Profile.

  2. The foot mesh shown inside a translucent FitX 01 upper and midsole

    Your shape, built into your shoes

    Your Fit Profile guides the personalized shape of your upper and midsole.

  3. Your fit shouldn’t start over

    What we learn helps refine your next pair.

White FitX 01 running shoes with lime green lattice midsoles, worn on stone paving.

One pair.
Built around your feet.

FitX 01

$299 per pair

  • 3D foot scan

  • Personal Fit Profile

  • Personalized FitX 01

  • Fit Guarantee

No size or width to choose

Estimated delivery: 8–10 weeks after your order and Fit Profile are confirmed.

If the fit isn’t right, we remake it.

At no additional cost

Read the Fit Guarantee

Made by people who know shoes and feet

FitX team member reviewing a 3D foot scan next to a FitX 01

30 years in footwear

Biomechanics built in

Pedro Rodrigues, PT, PhD · Advisor

Advanced manufacturing

3D-printed with Carbon technology.

Ask Jennie, our co-founder.

FAQ

Person walking along a garden path in white FitX 01 running shoes.

FitX 01

Built around your feet.

Answer fit questions, then scan your feet.

Fit Guarantee