Soybean Protein Fiber Single Jersey This fabric is very softable and comfortable, can be compared with silk, mainly made for un Soybean Protein Fiber Single JerseySpecifications: 1) 100% soybean protein fiber, 95% soybean 5% spandex, 50%cotton 50% soybean, wool and soybean interwoven, silk and soybean interwoven2) Width: 60"3) Weight: 150-200g/m2Packing: standard roll, bale, cartons