... +Polyester) 2075,3075,4075,3015,2028,7075,40100,30150,30140,2040 Spandex Covered PolyesterYarn1.available socks, underwear, knitting fabric, weaving fabric ... spec. 2075,3075,4075,3015,2028,7075,40100,30150,30140,2040,1575,20150 etc.3.packed suitable for long distance ocean ...