One size, Stretch fit (54~60cm, 21.2~23.6inch)Wool bowler hat for a classic, hipster or bohemian lookComfortable, feel soft and warm, foldable and easy to carry, great for cold weatherPerfect for most occasions such as weddings, garden parties, casual or simply taking the lead on any stageExcellent gifts for your friends and family, also for your own dressing.