Havana K Cadet Cap by Gottmann
The Havana K cadet by Gottmann is incredible for the cold winter months. Made in Bulgaria this hat is made from a combination 80% wool and 20% polyamide. The lining is 50% cotton and 50% polyester.
The best thing about this hat is that it is waterproof and has ear flaps that can brought down to protect the ears. The visor is also 6 cm long, offering a lot of protection from the elements.
Comes in anthracite grey wool, and black.