Intimate Portal Women's Pinky Stripes Leak Proof Sanitary Panty Brief 95% Cotton, 5% Spandex, Water-Resistant Lining 92% Polyester, 8% Nylon Imported Inner leak-proof lining, excellent for days with menstrual cycle heavy flow, post partum bleeding or urinary incontinence Extremely soft cotton fabric with extra wide jacquard lace waistband (Lace pattern may be varied) Mid waist full coverage for maximum peace of mind Use together with sanitary napkins, pantyliners, menstrual cups, maternity or incontinence pads Our size is smaller than US Clothing standard. Please check the size chart in below product description before order.