... 280g/sm 3. popluar for sports wear... 1.T/C air layer2. weight 280g/sm 3. popluar for sports wear... As ... . Our engineers are able to provide recommendations in selection of yarn, fabric construction and knit design for specific applications. Presently, we ... /C, CVC, T/R, rayon, nylon, spandex and chemical staple yarn. 40% of our products are exported to the USA, Japan ...