The vent holes are cut into a diamond

Large/Extra Large - 22 5/8" - 23 7/8"

you can shape it exactly how you want

but the faux leather rope on the outside can be used to make the crown just a little bit tighter if necessary

The Conner brown weathered cotton duckbill is a comfortable style with casual looks that can offer a little more style than your usual baseball cap

Henschel - Wool Blend Flat Cap with Ear Flaps Fur Felt Fedora The vent holes are cutThe Henschel Wool Blend Flat Cap w Ear Flaps is an extremely stylish yet highly functional ivy style flat cap, thats absolutely perfect during the chilly fall and winter months. Made from luxurious wool, coupled with a polyester inner lining and finished with a beautiful plaid print, this functional flat cap can be worn two ways, flaps up or flaps down, making extremely versatile. Pair this hat with a warm overcoat and scarf and you're on your way to