This hat is made with 100% double faced sheepskin; it has a napa leather finish on the outside and plush sheepskin on the inside. This hat is water and stain resistant, and the cap-like front provides shielding from the sun. Double hand stitched.
Sheepskin is a natural product that tends to run a little snug at first. Like other natural products such as leather, it molds and stretches to your exact shape and size. Expect that it might take a couple of wears so that your sheepskin product fits you perfectly.