PTT fiber is a futuristic substitute for polymer fabric and has an increasing demand across the globe. Due to its natural and comfortable feel, great tension, and elasticity, it can be dyed at a low temperature. They are highly washable as well. They can be used for blended yarns with natural fibers such as wool. It combines various advantageous characteristics such as softness and performance of the nylon elasticity, as well as the fluffiness of acrylic fiber. Unlike polyester, it is eco-friendly and sustainable.