Fun facts about Santa’s reindeer: They may or may not be female. Reindeer shed their antlers at various points of the year based gender and age. So they wouldn’t be older males because they lose their antlers in December. That mean’s Santaﾢ??s sled either has to be pulled by young reindeer, constantly replaced as they start to age, or Santaﾢ??s reindeer are female. With the Reindeer Antlers Headband your gender doesn’t matter. Just slip them on and enjoy.