Colombian designer Neyla Coronel has developed a concept for custom-made bras using 3D printing as part of the Fabricademy program. The aim of the “Fits You!” project was to replace the often poor fit of commercially available underwear with individual, data-based production. Technologies such as 3D scanning, parametric design and flexible printing materials were used.
At the heart of the design are bra shells with auxetic geometry. This structure deforms in a controlled manner under mechanical stress and thus adapts to the individual body shape. The shells are printed flat with elastic filament and only take on their final shape when worn. The combination of 3D scan data and computer-aided modeling enables precise adaptation to the wearer’s measurements, volume and proportions.
Coronel tested several materials for the project. In the end, she opted for Balena.Filaflex, a bio-based, flexible filament developed by Balena and Recreus. The material combines stretchability, skin compatibility and environmental friendliness, as it is both compostable and recyclable. In addition to the cups, the back sections are also made from individually customized 3D printed components. All parts are connected by elastic straps and modular elements such as flower-shaped connection points.
The use of parametric design is particularly noteworthy. The durability, density of the pattern and length of the straps can be specifically adapted. This offers a new flexibility in the design process that classic industrial production processes can hardly achieve. Users not only receive a product that fits perfectly, but also have an influence on its design.
Coronel sees her project as a contribution to a more inclusive understanding of design. The digital design and manufacturing process opens up new avenues in fashion design – not only for lingerie, but also for related areas such as jewelry or footwear, which Coronel is researching in parallel.
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