Architects frequently specify toxic materials, like fiberglass insulation, for construction projects, materials they would never touch with bare hands, let alone wear as garments. So why incorporate such harmful substances into our buildings? Atelier Interloper, a nimble fabrication studio, intervenes in job sites and manufacturer waste streams, reclaiming industrial materials no longer usable at building scale but are suitable for clothing. The garments draw inspiration from workwear and are crafted from industrial materials such as Tyvek and 100% recycled denim insulation. Outfitting the body with these materials brings visibility to substances typically concealed within walls, fostering awareness around issues of material health, labor, and general well-being. These garments utilize materials with inherent performance properties that provide bodily protection and thermal insulation at a personal scale, offering an alternative to dependence on larger built spaces for shelter. This concept gains significance amidst growing concerns over material usage, waste, and climate instability.