XL adult size, fits larger size faces & heads.(adjusters available on request)

Standard adult size, fits average-small adults (adjusters available on request)

They are 100% cotton, reversible, cotton one side, flannel on other side, 2 layers, machine washable & non filtered. Breathable & super comfy.  

Lycra ear straps that go around your ears, very soft & comfortable., you won't even know they are there.

One size, but can be adjusted to fit all size heads with adjusters 

*Please request adjusters when ordering, free.