the back is trucker-style mesh with an adjustable snap-back enclosure

Inside you will find a grosgrain sweatband for comfort

This one size fits most hat is perfect for staying warm in the cooler fall and winter days

this hat offers a touch of class for regular wear while still being fully functional and great for camping and exploring

Inside the hat contains an elasticized sweatband that makes it comfortable for all day wear

Goorin - Beaver Snapback Baseball Cap Size:Adjustable the back is trucker-style meshPart of the Goorin Animal Farm Collection, the beaver baseball cap is a cotton canvas mesh trucker style with curved bill. Featuring an adjustable snapback enclosure system, 3 rows of zig zag stitching around the bill, and a soft cotton twill sweatband, this hat is functional as well as amusing and will gather a few smiles.