... Supplier in China We supply seamless underwear with material of Cotton, Meryl Skinlife, Invista CoolMax ,Tactel, Supplex, Lycra, organic ... 65% Supplex micro polyamide,25% polyester,10% spandex.Cotton-like handfeel & moisture wicking,breathable 1500 Ladies fashion seamless ... % polypropylene,5% spandex.Polypropylene yarn is the lightest chemical fiber,which is anti-microbial,thermal keeping,and moisture ...