Made of stretchy, cozy waffle knit that will steal your heart I tell ya! Match with kid and women's thermal items. Hello modern family jammies! - Made for my own babes to share with you - Sustainably sourced and ethically produced - Made of 100% GOTS Certified Organic Cotton - Created with Non-Toxic + Eco-Friendly Dyes - Easy zip access - Zip protector on top *For baby's safety, garment should fit snugly.