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.