American Eagle Outfitters Unisex Christmas LED Light knit hat with pom. Has holiday images of Christmas trees, snowflakes, etc. - One size fits most adults. Hat is red/black/white. Great for either a man or woman. The inside tag is marked "S". Hat will stretch to fit most adults, unless you have an unusually large head. Lights up green and red. The battery pack tucks into a hidden pocket.  Excellent condition - the hat was worn once. Comes from smoke free and pet free home.