Modular 3D-printed sneakers ditch adhesive for tool-free repairs
Source: Yanko Design
A startup is reversing sneaker construction by replacing glued-together components with mechanically interlocking parts that users can disassemble and swap without damage. This directly challenges the disposable footwear model that keeps brands like Nike and Adidas dependent on replacement cycles. Modular design also opens repair and customization to consumers rather than locking them into brand service networks. The company frames this as inspired by Asian craft traditions where longevity and user agency were design defaults. For a category generating 12+ billion pairs annually, widespread adoption would collapse the economics of planned obsolescence and threaten the spare-parts and resale premiums that athletic brands have built into their business models.