Bambini Sleeveless Tank Top Shirts made from 100% cotton rib knit fabric, these soft and cozy short-sleeve onezies are an absolute necessity for keeping mommy's precious little baby comfortable.Available Sizes: NB, S, M, L Made From Soft Cotton Fabric for Comfort and Breathability Expandable Shoulder Neckline to Help Pull Garment Over Baby's Head Much More Easily Ribbed Leg Opening Makes for a Perfect Fit Machine Wash/tumble DrySet Includes:Variety Tank Top 3 Pack (100% Cotton), Variety Tank Top 3 Pack (100% Cotton)Baby Clothing for every newborn needing clothes.