Iterative updates & extend with credits.
Each new insole design now includes 5 free parameter updates. Refine by describing how it feels, or adjust parameters directly — no need to start over.
Field notes
Biomechanics, lattices, and the occasional failed print.
Research notes, print guides, and clinical case studies written by the people who build Ergono3D — plus invited posts from the clinicians and biomechanists we work with.
Featured · Print Guide
DIY custom insoles with 3D printing: a step-by-step guide.
From guided survey to printed insole — a complete walkthrough of the Ergono3D workflow. Covers parameter selection, STL export, slicer setup, TPU print settings, and top-cover finishing.
Ergono3D Team · March 12, 2026 · 11 min read
Recent
Latest posts.
Guides, release notes, and design research from the Ergono3D team.
Understanding insole design parameters: arch, heel cup, skive, posting, and flange.
Plain-language explanations of every adjustable parameter in Ergono3D — what it does geometrically and when to change it from the smart default.
Why one insole design does not fit every activity.
Running, walking, court sports, and long standing each ask different things from an insole. Here is why activity-specific design matters.
Beyond the foam insert: rethinking insole design.
Why off-the-shelf insoles sort feet into three categories and call it personalization — and how computational design, variable-density lattices, and functional optimization are changing that.
From workshop to algorithm: how insole manufacturing is evolving.
How 3D printing and digital design are replacing weeks-long lab workflows with same-day custom insoles — and what that means for clinicians, patients, and athletes.
Why custom insoles matter: a look at the science.
The physiology behind individual foot variation — pressure distribution, arch mechanics, gait biomechanics, and sensory feedback — and why generic solutions can't adequately address it.