The Peter Grimm Sheffield duckbill cap is a comfortable, stylish and well constructed hat. Formed from 6 panels, they merge at the bill in front in the iconic duckbill shape.

It features a loose checkered print arount the entire hat as well as the underside of the bill, Peter Grimm hang logo and grommet at the rear, a fully lined and very comfortable interior with Peter Grimm logo printed again, and a sweatband made from the same silk-like material as the liner for comfort.