Generally in the Russian language a hat is called a "shlapa". This is a specialist hat called a "ushanka", much favoured by the Russian Military and the Police.
They are well made of man made fabric and fully lined.
They are comfortable and extremely warm being designed for personnel working outside in well below zero temperatures.
Flaps can be folded down.
Suitable for men and women.
Size guide: Measure round head just above ears, in centimetres.