IFJ_02-2020_OSS_Spiber_Figure4 Ken Norberg April 20, 2020 289 Views A couture garment, made by Japanese fashion designer Yuima Nakazato, that harnesses the super-contraction of Brewed Protein fibers to create three-dimensional textures and shapes through a technique called “biosmocking”. Photo courtesy of Spiber A couture garment, made by Japanese fashion designer Yuima Nakazato, that harnesses the super-contraction of Brewed Protein fibers to create three-dimensional textures and shapes through a technique called “biosmocking”.