From Johnston & Murphy, the Men's Calder 175th Anniversary Leather Chelsea Boots feature: Crafted of American Horween® Chromexcel leather, a rich pull-up leather known for its superior comfort and durability. The Horween Leather Company is a leading tannery located in Chicago, Illinois Sheepskin and performance mesh lining Cushioned, memory foam footbed with sheepskin and performance mesh covering Genuine crepe outsole Imported.