hydra
Type
Competition submission
Time Taken
2 months
Year
2023-24
info
Hydra was created for the Zellerfeld Footwear Design Challenge and was selected as one of the Top 5 entries. Inspired by biophilic principles, the shoe reinterprets natural forms like webbed feet, combining stability and flexibility within a fully 3D-printed structure. Three rigid TPU “bones” provide support, while thinner sections between them allow for adaptability and breathability. Textures drawn from mushroom gills and organic patterns enhance both function and aesthetics, resulting in a design that bridges nature and innovation in footwear.
about
The Zellerfeld Footwear Design Challenge invited designers worldwide to imagine fully 3D-printed shoes that push the boundaries of creativity, functionality, and print feasibility. Participants submitted detailed models or sketches along with material specifications and concept statements. The competition aimed to highlight innovation in design while showcasing the potential of additive manufacturing in footwear.
process
The process of developing Hydra began with research into natural structures, focusing on how webbed feet balance stability and flexibility. Using digital modeling, the shoe was built around three rigid TPU “bones” for support, while thinner zones were designed for stretch and breathability. Textures inspired by mushroom gills and organic patterns were integrated to enhance adaptability. Finally, the model was prepared for 3D printing, with material thickness and slicing settings optimised to achieve both comfort and functionality.
results
A physical prototype was 3D printed in TPU, testing how the varying thicknesses between rigid “bones” and flexible zones performed in reality. The result validated the concept, showing both stability and adaptability in a single material system. The project was recognised as one of the Top 5 finalists in the Zellerfeld Footwear Design Challenge, judged by leading industry figures, giving it decent exposure.
