This hat is made of the best bright white polar fleece we could find and the best part of all it is being sold and made by a Michigan owned company!

Small-Med is hat size 6 3/4 to 7 1/8

Large-XL is hat size 7 5/8 to 8

If you measure your head with a fabric tape measure:

Small/Med - 20" to 22 3/8"

Large/XL - 22 3/4" to 24 1/4"