rubber yarn for socks top we make all kind of rubber yarn,good quanlity, latex from malaysia, raw white and colors for socks rubber covered yarn:63# rubber bare covered 200dX2 polyester75# rubber bare covered 150dX2 polyester90# rubber bare covered 75dX2 polyester100# rubber bare covered 75dX2 polyestergood quanlity, latex from malaysia, raw white and colors for socks