The Original Muck Boot Company waterproof boots with mesh and 5mm neoprene lining. Slip-on style with back pull-tab. Lightweight EVA midsole for added comfort. Durable synthetic outsole. Imported. Measurements: Weight: 2 lbs 2 oz Circumference: 17 in Shaft: 13 in Product measurements were taken using size 9, width M. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.