The ring-spun cotton majority of the infant baby rib bodysuit makes it supremely soft. A one-piece design, these bodysuits have lap shoulders. This inclusion is essential for dealing with fidgeting and adjusting. These are made of 100% ring-spun cotton for solid colors. Other color variations include polyester. .: 100% combed ringspun cotton (fiber content may vary for different colors).: Infant unisex fit.: Light fabric (5.0 oz/yd² (170 g/m²)).: Tear-away label