Gerber onesies brand one piece underwear are an essential in baby's wardrobe, great for coordinating with your favorite pants and Gerber accessories to create the perfect outfit for baby, these are made of 100-percent cotton for comfort and softness, have a lap shoulder neckline for ease of dressing, hems are double stitched to keep smooth after excessive washings and a snap closure conveniently positioned for ease of changing baby's diaper, 4 pack assortment includes allover prints and solids with embroidery, available in sizes 12, 18 and 24 months, machine wash and dry, essential for every new mom and great for gift giving