Pack includes 3 pairs of underwear in a variety of styles: 1 pair of high-waisted bikini underwear. 1 pair of mid-rise bikini underwear. 1 pair of low-rise thong underwear. Elasticized waistband & leg openings. Gusseted for ease of movement. Cotton-jersey, with comfortable stretch. Fitted through body. XS = sizes 0-2; S = sizes 4-6; M = sizes 8-10; L = sizes 12-14; XL = sizes 16-18; XXL = size 20. machine wash according to the care instruction label