... the Spandex Covered yarn with Polyester we can offer(Spandex+Polyester) 2075,3075,4075,3015,2028,7075,40100,30150,30140,2040 Spandex Covered PolyesterYarn1 ... .available socks, underwear, knitting fabric, weaving fabric and sweaters2.main spec. 2075,3075, ... in various specifications according to customers' demands spandex covered polyester yarn