Hanes Premium Microfiber Bikini Briefs Panties Women Tagless No Lines 12 Pack, Assorted, S Hanes Premium Bikini Invisible 87% polyester and 13% spandex. Sporty Cotton Sporty Cotton 95% cotton. 5% spandex, Comfort flex waistband, tag less panty Vibrant Assort colors; 6 & 12 Pack