Pack includes 2 pairs of solid hipster underwear. Elasticized rollover waistband. Super-soft cotton jersey, with comfortable stretch. Versatile panel rolls up or down for added support. Maternity underwear is 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. Model is approximately 5'9" and wears a size M (numeric size 8). Machine wash cold, tumble dry low. spandex 5% cotton 95% .