100 Organic Cotton Soft breathable and gentle on sensitive skin our sleep sack is made from highquality cotton Certified by the Global Organic Textile Standard GOTS we prioritize your babys comfort and safety Smooth 2Way Zipper Our sleep sack double zipper makes midnight diaper change easily The interior zipper guard and top zipper cover protect any scratches or discomfort from babys delicate skins ensuring the safety of your beloved baby Roomy Places The arm and neck openings sized for a perfect fit the leg room carefully sized for baby to move around freely but cannot be kicked off so baby stays warm all night The sleeping sack is great for promoting healthy hip development 3Pack Features The package comes with 3 pack sleep sack for baby so that baby always has one to wear to bed The 3 colors are suitable for both baby boys and girls which is perfect as baby registry Essential Baby Item Baby sleep sacks are good for everyday use it will help baby get longer sound nights sleep There are 4 sizes available for your choices S for 06 Months M for 612 Months L for 1218 Months XL for 1824 Months