... TOP2 3. CoolMax,Supplex,Meryl Skinlife,Tactel available Our kids seamless underwear are made out of nylon yarn 70D/48F,covered yarns ... fiber,5% spandex.Moisture wicking,anti-microbial 2000 Girl's thermal seamless leggings $4.50 65% polyamide Supplex,30% polypropylene, ... is anti-microbial,thermal keeping,and moisture wicking,can absorb sweat very quickly. 2000 Boy's micro Modalseamless underwear $1.25 ...