It is made of 100% cotton material with a gentle touch to your baby's skin, and its softness and breathable structure prioritizes your baby's comfort; Thanks to its crew neck design, your baby is easy to put on and take off; Its long sleeves keep your baby's arms warm; It offers comfortable use with standard length and regular fit; It does not restrict freedom of movement; It provides timeless elegance with its basic silhouette; It can be easily combined with all kinds of bottom wear;