The Underground Hat is constructed of rabbit fur felt and features a Gus Crown, interior comfort sweatband, and a Hat Band of your choice; sold separately. This hat features a heavy distressing with a 4″ brim All hats are handmade in the USA! Ask us about customizing with branding and feathers! Don’t know your hat size? Watch the video below on how to measure your head, then use the chart below to convert it. Give us a call with questions if you need any help. Note these hats take about three weeks to make so please consider that when ordering.