They are thin elastic material. Very beautiful colors, arrived fast in 1 weeks after ordering
C
Catherine
This is my second purchase. I bought it again because my son is a baseball player, but I was short of three, but I am satisfied. It's so good. It's not tight, it's double structure. It's sweat-absorbing and thin, so it's no problem wearing a hat.
C
Caitlyn
The bands stretch very well and fit the head well without squeezing much 100% recommended you always want one of these
P
Pippa M.
They stay well on the head and do not slip. Exactly what I wanted. I'm glad I bought them.
