Stetson
Concise Oxford English Dictionary © 2008 Oxford University Press:
Stetson /ˈstɛts(ə)n/
▶noun (trademark in the US) a hat with a high crown and a very wide brim, traditionally worn by cowboys and ranchers in the US.
– origin C19: named after the American hat manufacturer John B. Stetson.
'Stetson' also found in these Oxford entries:

