From royals to aristocrats public figures to every day gentlemen flat caps continue to be worn for leisure activities. The Wool 504 is the original Kangol wool cap introduced back in 1954. Its fashionable breathable and comfortable. This is an accessory for the modern man or woman looking for a versatile traditional look. The flat cap is entirely made of 100% seamless wool and is imported. This flat cap can be worn any day for comfort and warmth. Fabrication- Wool Felt. Material- 100% Wool. Lining- Unlined. Crown- Flat. Season- Autumn/Winter.