The use of warming aids by the RESUS team is standardized in the following manner: Randomization envelope will be opened. All infants will be taken from the obstetrician by the practitioner to an Ohio radiant warmer that has been pre-warmed to 100% capacity prior to the delivery of the infant. A food-grade storage (polyethylene) bag (will be referred as "poncho") will be used on all infants with the EGA of 32 weeks or less OB EGA to decrease evaporative and convective heat loss. The poncho will be placed by cutting a hole at the closed end of the bag for the purposes of inserting the head through it. The infants will not be dried except for the face as recommended by NRP. All infants that are ≤28weeks OB EGA will have a transwarmer mattress gel pad activated and placed on the radiant warmer during resuscitation and during transport as per PMH NICU and NRP standard practice. The appropriate head covering will then be placed to the level of the forehead on the infant as per randomization assignment. If access to the infant's umbilical cord is needed, a hole will be cut at the appropriate location. All infants will be transported in a dedicated isolette for resuscitation that has been prewarmed to 38ºC. The warming aids will be in place until the infant's arrival in the NICU.