Organic, GOTS certified, breathable cotton is great for sensitive skin. This shamrock and pot of gold print Sleep & Play One-Piece for Baby has a relaxed and roomy fit. Snap tab at neckline. Zip front with two way zipper. Hidden zipper, and interior zipper guard. No-scratch convertible mittens on size 0-3M. Footed sleep & play for ultimate warmth. Non-slip, extra coverage bee grip on feet to get around easily, elastic at ankles to keep feet in place. Two way zipper for easy diaper changes. Body & Sleeves: 100% Organic Cotton. Feet: 98% Organic Cotton, 2% Spandex.