HALO 100% Organic Cotton Coverall 100% EKO, OEKO-Tex certified organic cotton No chemical dyes or finishes Inverted zipper zips from top to bottom so it's harder for baby to unzip, and the zipper won't catch on baby's chin diaper changes are now easier than ever Coordinates with our sleepsack wearable blanket and swaddle collection 100% certified organically grown cotton