Two-way zipper makes diaper changes a breeze ▪ Zipper covers, cuddly seams and soft tags protect your baby’s skin ▪ Secure inner band that holds your baby’s arms tight to prevent wake-ups from startle reflex. ▪ Improved sleeve design allows baby to settle into their naturally preferred arm position ▪ Quick-drying mesh on sleeves promotes thumb suckling to self soothe ▪ Sleeves are removable, making it a safe option for your baby once they start rolling over ▪ Secure inner band prevents Zen One from riding up in arms out position NWOT