US company Superfeet has expanded its ME3D platform to allow consumers to generate personalized, 3D printed insoles directly from an iPhone scan on superfeet.com, no specialist equipment, no clinic visit required.
The underlying technology is driven by a proprietary algorithm built on podiatric data and biomechanical research. After completing a guided foot scan, users can review their unique foot profile, including shoe size and arch height, preview a 3D model of their insoles, and select from two foam configurations tuned to different activity levels and fit preferences. A custom engraving option on the heel adds a further layer of personalization. Once the order is placed, the biometric data is transmitted to Superfeet’s manufacturing facility in Bellingham, Washington, where the insoles are precision-printed to each user’s exact specifications.
“This evolution allows us to deliver a level of individualized engineering that was once only possible through specialized in-person experiences, unlocking access to our most advanced one-of-one custom technology,“ said Superfeet CEO, Trip Randall. “By putting this power into the hands of consumers, we ensure that whether you are at home or on the go, the highest standard of personalized support is just a few clicks away.”
One-of-One: The Engineering Behind the Scan
The two available foam options, SuperRev and SuperRev Max, are designed to serve distinct runner profiles. The first is a lightweight, thin-profile option suited to tighter performance footwear, while the latter uses a supercritical beaded foam matrix engineered for higher rebound and energy return, targeting runners who prefer roomier shoes. Both pair their respective foam with a 3D printed support cap shaped directly from the user’s scan data.
That support structure includes three key features: a custom arch profile matched to the geometry of the individual foot, a stability lattice whose thickness scales according to body mass, and a heel cutout engineered to absorb impact while preserving flexibility. The result is an insole whose geometry is not approximated from a standard size range but derived directly from the person wearing it.
The mobile experience launches directly from superfeet.com and requires an iPhone 13 or newer running iOS 26, with no standalone app download needed. In-store scanning remains available at select specialty run retailers for those who prefer a guided fit experience or are using a non-compatible device.
A Market Moving Toward the Smartphone as Scanner
Superfeet’s mobile expansion lands in a market where smartphone-based foot scanning is rapidly becoming the new battleground for footwear personalization. The gap it addresses is a long-established one: standard shoe sizing has never reflected the actual diversity of human foot anatomy, and the industry has historically treated that gap as a commercial inconvenience rather than a design problem worth solving.
The shift toward scan-to-print models gained meaningful momentum through clinic and specialty retail channels first. As early as 2019, Dr. Scholl’s partnered with FitMyFoot to offer consumers 3D printed insoles generated from a smartphone scanning app, mapping each foot across 400 reference points to customize arch and heel support, available to order from home.
In addition, Fitasy announced a scan-to-print process that captures foot geometry via smartphone in both weight-bearing and relaxed positions, generating a custom fit profile that drives the print, with consumer orders opening in 2026.
German startup HEZO takes the same logic into cycling, using a smartphone app to capture around data points per foot and producing each 3D printed shoe individually with no inventory, targeting riders with asymmetrical feet or pressure-related discomfort that standard sizing cannot address.
Superfeet’s ME3D mobile launch sits squarely within this wave, but backed by nearly five decades of podiatric data and an established manufacturing facility, it enters the consumer smartphone scanning space with considerably more biomechanical infrastructure than most of its newer competitors.
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Featured image shows Superfeet Expands ME3D Platform. Photo via Superfeet.
