... fabric ,four-way elastic , soft handfeeling , colourfastness 3.5-4 class , sutable for swimwear , sportswear and garment Composition : 82% Nylon ... 18% spandexWeight : 130g/m2--240g/m2Width : 120CM---160CMUsage : swimwear , garment and sportswear clothes . Spandex, or lycra, is a synthetic fabric ... this fact that is responsible for the fabric's peculiarly qualities. Polyurethanes are manufactured ...