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Insulated Work Boots - Men’s Dunham Boots - Sizes 7 to 20

Our men's large insulated work boots are available in a huge range of sizes including 7-16, 17, 18, 19, and 20. These big insulated work boots for men also feature several width options ranging from narrow to 5E wide. If you work outdoors, these winter boots feature insulation to keep your feet warm and safety toe options for added safety. Don’t let your shoe size keep you from working comfortably, order an insulated pair of work boots today. Our Insulated Work Boots for men are also available at our store in the Minneapolis / St Paul Metro Area.


Dunham is a trusted name when it comes to footwear for outdoor enthusiasts. These handcrafted boots date back to 1885 when George and Charles Dunham started selling them to outdoor pioneers. At XL Feet, you get a wide variety of Dunham boots, insulated shoes, waterproof boots, steel-toe boots, soft-toe boots, and other sorts of work boots that are perfect for on-site facilities. Dunham shoes come in large and wide sizes to give the men with big feet great comfort. Explore the range of Dunham sandals, side-zip boots, Lace-up shoes, hiking boots, waterproof boots, service shoes, and much more.