Chlorine-Free Perfume-Free No Cellulose-Wood Pulp 100% Natural Cotton For Exceptional Breathability Individually-Wrapped Ultra-Thin Winged Absorbent Core is 100% Breathable Cotton 100% Soft, Breathable Cotton Covershoot Wide Adhesive Strip Keeps it Secure Individually Raped Leak Guard Channels Winged for Extra Protection No Cellulose-Wood Pulp No Polymer Additives 100% Cotton - Core & Coversheets You wouldn't wear underwear, so why wear a pad that's not 100% natural, breathable cotton? What your put next to your skin matter. At Emerita, we've been improving the health and lives of women since 1978. What you put next to your skin matters The absorbent core and coversheet of our pads are made from 100% natural cotton. There's no cellulose wood-pulp filler, plastic coversheets or polymer additives. Cotton is naturally fluffy and breathable. Which is important because your vagina is a delicate ecosystem. It like good airflow to be its healthy best.