Cromwell Stetson Crushable Wool Fedora Hat Fashionable Hats Stetson 100% Wool Felt 'Cromwell' Hats in Black eBay Stetson 5X Catera Mink Felt Hat With Free Hat Brush eBay Leather Stetson 100% Wool Felt 'Whippet' Hats in Mink Muldoon's Mens Wear John B Stetson Cromwell Crushable Wool Cowboy Hat Small Made USA NEW. Stetson 100% wool 'Cromwell' hat. From Stetson's crushable hat line, the Cromwell is a 100% wool hat that features a 2 1 2" brim with a pinch front crown and a leather hat band. This hat is also water repellent, make it a very versatile hat. Clean with hat brush only. Made in the United States of America. Style #TWCMWL MNK Content: 100% Wool