Pack includes 5 pairs of solid maternity underwear. Full panel comfort waistband. Super-soft cotton jersey, with comfortable stretch. Full panel waistband sits over the bump for max support. Brief cut, with moderate coverage. 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 cold, tumble dry low. spandex 5% cotton 95% . Best Holiday gift for , perfect Briefs for Christmas!