yarn count: 20S, 32S, 40S specs: 100%porel, 80porel/20viscose,80porel/20combed cotton,65porel/35combed cotton, 60Bamboo/ ... . With the PorelTM fiber, the spinning is smooth and the yarn has good spinning quality and the degree of hollowness will ... , sportswear, and so on. Especially, the knitted fabrics that containcotton yarn and three or two Porel fiber layers are all-weather ...