100% Wool WOOL CONSTRUCTION – The Rocky by KANUT SPORTS cowboy hat made from durable wool construction to give you that classic cowboy inspired outback fashion and long-lasting wear. CRUSHABLE ?C Fold it, scrunch it, sit on it, stuff it into your coat pocket! When you need your hat, just shake it back into its original shape. WATER REPELLENT – Can withstand unexpected rains. You’ll feel secure that this hat won’t wear down even when it gets wet. PERFECT AS GIFT – Make someone’s day complete by wrapping this hat up as a gift for birthdays, Christmas, New Year, or other special occasions! SIZES – Head Circumference: About S(22.05), M(22.83), L(23.62), XL(24.41).