With Velcro in front and on both sides for easy access this shirt is perfect for little ones in NICU. Should your baby require oxygen or lead wires, our patent pending loops on the shoulders hold all securely in place. This is aesthetically more pleasing and little hands cannot pull and dislodge the wires. Velcro ® underneath the loops also holds our specialty bib in place without dangerous strings around baby’s neck! All fabrics are 100% Peruvian combed cotton to provide the softness your baby delicate skin needs. We recommend our coordinating hat, which helps keep baby’s heat regulated!