The Original Muck Boot Company Muckster II Mid pull-on boots are ideal for any chore or task where there is mud, slush or rain. 100% waterproof slip-on boots made of a durable rubber upper. Upper can be rolled down for versatility and style. Back pull loop for easy entry. 4mm neoprene insulation for warm comfort. Breathable airmesh lining for a comfortable foot environment. Cushioned footbed for underfoot support. Self-cleaning rubber outsole built for the lawn and garden. Imported. Measurements: Weight: 1 lb 5 oz Shaft: 9 in Product measurements were taken using size 8, width M. Please note that measurements may vary by size.