... 4)one-size-fits-all 1)Name:Fashion mommy thermal underwear2)Composition:90%nylon,10% spandex,Nylon,Polyamide fibre3 ... availableWashingNo machine washing, no chlorine bleaching, no ironing, no dry-clean, airing.Additional(1) All colors, sizes, designs can ... price. Yiwu Doukouyu Weft Knitting Factory is specialized in seamless underwear, with well-equipped testing equipment and strong technical force. ...