ExOfficio Women's Give-N-Go Lacy Bikini 94% Nylon, 6% Lycra Spandex Imported Stretch diamond-weave mesh fabric 17 countries, 6 weeks, one pair of award-winning underwear - ok, maybe two Treated with an antimicrobial to eliminate odor-causing bacteria in fabric Stretch lace waistband prevents panty lines Extremely quick-drying and highly breathable