Roll it, crush it, stuff it in a pocket or bag. This crushable hat is made of special wool that is felt treated for water resistance. Rolled and stitched 2 1/2&quot; brim, grosgrain band, cotton sweatband. Wool crushable felt hat in loden, stone, brown, charcoal. 100% wool felt. Spot clean. USA.Sizes: S(63/4-6 7/8, M(7-7 1/8, L(7 1/4-7 3/8, XL(7 1/2-7 5/8.