90% polyester/ 10% spandex knit93% polyester/ 7% spandex mesh inserts Antimicrobial controls the growth of odor causing microbes Wicks moisture away from the body Ladies fit Heat sealed label Mandarin collar with "V" notch White poly/spandex mesh front and back inserts for breathability Double-needle hemmed armholes and bottomAlso available in Girls, Style 1201.