They are made of a cotton/polyester blend ribbing material
for stretchy-ness. Newborn heads come in different sizes - Five sizes are
available: X-Small/Preemie, Small Newborn, Larger Newborn, X-Large Newborn and
XX-Large Newborn. They have a decorative button on the very top. When ordering
choose a color and a size.
Size Chart - Unstretched Measurements inside Hat:
X-Small/Preemie is 9 1/2" - 10"
Small Newborn is 11" (6 - 7 pound baby)
Larger Newborn is 12 1/2"
(7 - 8 pound baby)
X-Large Newborn is 13 1/2" (8 - 9 pound baby)
XX-Large Newborn is
14 1/2" (10 - 12 pound baby)
Newborn Hats 
