Custom insoles have traditionally meant a clinic visit, a plaster cast and weeks of waiting. Comfi Care replaces that with a 3D scan on your phone and an insole that is 3D-printed for your foot.

Scanning the foot as it really is

Comfi Care scans the foot in a non-weight-bearing position using LiDAR-based 3D capture. When you stand, your foot flattens, so a non-weight-bearing scan captures the natural arch shape that a supportive insole should match. This is the scientific basis of our approach.

In-house AI, trained on real feet

Raw 3D scans include floor, ankle and lower leg, so our pipeline first cleans and segments the mesh to isolate the foot. Our own keypoint detection model, trained on more than 10,000 real-world foot images, then locates key anatomical landmarks. From these, the system calculates the Arch Height Index and classifies each foot into one of five arch types.

From data to insole

The measurements drive an insole design that is 3D-printed to order, personalised to each foot instead of chosen from a few stock sizes.

Backed by experts

Comfi Care is developed with advisors in AI, rehabilitation sciences and physiotherapy, plus more than 20 years of footwear industry experience.

Comfi Care is available on the App Store.