Details: Stay warm and dry wearing the Crocs® AllCast II Boot.Classic duck-boot silhouette.Synthetic upper.Lace-up closure.Textile lining.Dual Crocs Comfort™ features memory foam pillows on top of a foam footbed.Croslite™ foam outsole.Imported.Measurements: Weight: 1 lb 9 oz Shaft: 8 inProduct measurements were taken using size 12, width M. Please note that measurements may vary by size.