The Double S Woody cowboy hat is reminiscent of a wool felt cowboy hat worn in the movies. Woody hat features a laced 2 1/2" hat brim and 3 1/2" hat crown. Cord hat band with matching chin strap. Chin strap has adjustable bead keeper. Cloth hat sweatband. To measure a child’s hat size, wrap a tape measure around the head 1/2" above the ears and across the forehead. Compare that measurement to the "sizes in inches" listed below. If you are unsure of head measurement, it is best to order big. If the hat size you purchase is slightly larger than needed, foam hat tape can be inserted under the sweatband to provide a better fit. Sizes in inches: S(19 1/2"-19 7/8"), M(20 1/2"-20 3/4"), L(21 1/8"-21 1/2").