The pursuit of “livable cities” is increasingly framed through environmental performance, comfort, and adaptability. Yet, architectural responses remain dominated by layered façades and mechanically mediated systems that often distance buildings from the immediacy of human experience. This paper begins from a more direct provocation: what if the logic of livability is already resolved at the scale of the body? High-performance sportswear operates as a mature design domain in which environmental responsiveness is achieved through material organisation rather than additive assembly. Despite this, its implications for architectural research and urban environments remain under-examined. This paper introduces a methodological framework for architectural learning from sportswear fabrication systems. Rather than treating sportswear as aesthetic reference, the study positions it as a source of transferable design-to-production intelligence. Grounded in design studies and material culture, the framework identifies principles such as support–flexibility modulation, directional material alignment, and density-based differentiation, translating these into architectural envelope thinking. The research is developed through a controlled methodological probe: a bounded façade fragment used to test how environmental performance can be encoded through material distribution rather than additive assembly. Rather than presenting solely a design outcome, the contribution lies in a transferable method for embedding performance within architectural systems. This perspective reframes the building envelope as a responsive interface between body and environment, suggesting that livability may emerge not from larger systems, but from more precise material intelligence. While grounded in sportswear, the framework offers broader relevance for architectural research, design education, and the development of more adaptive and livable urban environments.
Remi Phillips-Hood is an architectural designer, lecturer, and researcher at the University of Salford, whose work questions assumptions underpinning contemporary architectural production. With professional experience at Heatherwick Studio, his research explores how performance-driven systems from sportswear can challenge conventional approaches to building envelopes and urban comfort. He positions architecture as a responsive interface between body and environment, advocating for design methods that prioritise material intelligence, adaptability, and human-centred performance in livable citie